λ
Sequence Observatory

8,840,799

33 × 11 × 172 × 103
Deficient Odd Composite

Starting at 8,840,799, the Collatz iteration reaches 1 after 243 steps. The first transition is 26522398; the starting value is odd with 48 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 11 × 17^2 × 103
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 15,325,440
Proper Divisor Sum 6,484,641
Digit Sum / Digital Root 45 (Root: 9)
Adjacent Primes #8840779 ← → #8840857

Radix Representation

Decimal 8840799
Binary 100001101110011001011111 (24 bits)
Octal 0o41563137
Hexadecimal 0x86E65F

Divisor Catalog (48)

1 3 9 11 17 27 33 51 99 103 153 187 289 297 309 459 561 867 927 1,133 1,683 1,751 2,601 2,781 3,179 3,399 5,049 5,253 7,803 9,537 10,197 15,759 19,261 28,611 29,767 30,591 47,277 57,783 85,833 89,301 173,349 267,903 327,437 520,047 803,709 982,311 2,946,933 8,840,799

Collatz Trajectory (243 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

8,840,799 26,522,398 13,261,199 39,783,598 19,891,799 59,675,398 29,837,699 89,513,098 44,756,549 134,269,648 67,134,824 33,567,412 16,783,706 8,391,853 25,175,560 12,587,780 6,293,890 3,146,945 9,440,836 4,720,418 2,360,209 7,080,628 3,540,314 1,770,157 5,310,472 2,655,236 1,327,618 663,809 1,991,428 995,714 497,857 1,493,572 746,786 373,393 1,120,180 560,090 280,045 840,136 420,068 210,034 105,017 315,052 157,526 78,763 236,290 118,145 354,436 177,218 88,609 265,828 132,914 66,457 199,372 99,686 49,843 149,530 74,765 224,296 112,148 56,074

More profiles

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