λ
Sequence Observatory

8,783,448

23 × 3 × 59 × 6203
Abundant Even Composite

Starting at 8,783,448, the Collatz iteration reaches 1 after 124 steps. The first transition is 4391724; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 3 × 59 × 6203
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 22,334,400
Proper Divisor Sum 13,550,952
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #8783431 ← → #8783449

Radix Representation

Decimal 8783448
Binary 100001100000011001011000 (24 bits)
Octal 0o41403130
Hexadecimal 0x860658

Divisor Catalog (32)

1 2 3 4 6 8 12 24 59 118 177 236 354 472 708 1,416 6,203 12,406 18,609 24,812 37,218 49,624 74,436 148,872 365,977 731,954 1,097,931 1,463,908 2,195,862 2,927,816 4,391,724 8,783,448

Collatz Trajectory (124 steps to reach 1)

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

8,783,448 4,391,724 2,195,862 1,097,931 3,293,794 1,646,897 4,940,692 2,470,346 1,235,173 3,705,520 1,852,760 926,380 463,190 231,595 694,786 347,393 1,042,180 521,090 260,545 781,636 390,818 195,409 586,228 293,114 146,557 439,672 219,836 109,918 54,959 164,878 82,439 247,318 123,659 370,978 185,489 556,468 278,234 139,117 417,352 208,676 104,338 52,169 156,508 78,254 39,127 117,382 58,691 176,074 88,037 264,112 132,056 66,028 33,014 16,507 49,522 24,761 74,284 37,142 18,571 55,714

More profiles

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