λ
Sequence Observatory

9,053,107

7 × 67 × 97 × 199
Deficient Odd Composite

Starting at 9,053,107, the Collatz iteration reaches 1 after 88 steps. The first transition is 27159322; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 7 × 67 × 97 × 199
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,662,400
Proper Divisor Sum 1,609,293
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #9053047 ← → #9053111

Radix Representation

Decimal 9053107
Binary 100010100010001110110011 (24 bits)
Octal 0o42421663
Hexadecimal 0x8A23B3

Divisor Catalog (16)

1 7 67 97 199 469 679 1,393 6,499 13,333 19,303 45,493 93,331 135,121 1,293,301 9,053,107

Collatz Trajectory (88 steps to reach 1)

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

9,053,107 27,159,322 13,579,661 40,738,984 20,369,492 10,184,746 5,092,373 15,277,120 7,638,560 3,819,280 1,909,640 954,820 477,410 238,705 716,116 358,058 179,029 537,088 268,544 134,272 67,136 33,568 16,784 8,392 4,196 2,098 1,049 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269

More profiles

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