8,559,337

61 × 140317

Starting at 8,559,337, the Collatz iteration reaches 1 after 243 steps. The first transition is 25678012; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 61 × 140317

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,699,716

Proper Divisor Sum 140,379

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8559301 ← → #8559361

Radix Representation

Decimal	8559337
Binary	100000101001101011101001 (24 bits)
Octal	0o40515351
Hexadecimal	0x829AE9

Divisor Catalog (4)

1 61 140,317 8,559,337

Collatz Trajectory (243 steps to reach 1)

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

8,559,337 25,678,012 12,839,006 6,419,503 19,258,510 9,629,255 28,887,766 14,443,883 43,331,650 21,665,825 64,997,476 32,498,738 16,249,369 48,748,108 24,374,054 12,187,027 36,561,082 18,280,541 54,841,624 27,420,812 13,710,406 6,855,203 20,565,610 10,282,805 30,848,416 15,424,208 7,712,104 3,856,052 1,928,026 964,013 2,892,040 1,446,020 723,010 361,505 1,084,516 542,258 271,129 813,388 406,694 203,347 610,042 305,021 915,064 457,532 228,766 114,383 343,150 171,575 514,726 257,363 772,090 386,045 1,158,136 579,068 289,534 144,767 434,302 217,151 651,454 325,727

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