8,740,915

5 × 31 × 56393

Starting at 8,740,915, the Collatz iteration reaches 1 after 93 steps. The first transition is 26222746; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 31 × 56393

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,827,648

Proper Divisor Sum 2,086,733

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8740891 ← → #8740939

Radix Representation

Decimal	8740915
Binary	100001010110000000110011 (24 bits)
Octal	0o41260063
Hexadecimal	0x856033

Divisor Catalog (8)

1 5 31 155 56,393 281,965 1,748,183 8,740,915

Collatz Trajectory (93 steps to reach 1)

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

8,740,915 26,222,746 13,111,373 39,334,120 19,667,060 9,833,530 4,916,765 14,750,296 7,375,148 3,687,574 1,843,787 5,531,362 2,765,681 8,297,044 4,148,522 2,074,261 6,222,784 3,111,392 1,555,696 777,848 388,924 194,462 97,231 291,694 145,847 437,542 218,771 656,314 328,157 984,472 492,236 246,118 123,059 369,178 184,589 553,768 276,884 138,442 69,221 207,664 103,832 51,916 25,958 12,979 38,938 19,469 58,408 29,204 14,602 7,301 21,904 10,952 5,476 2,738 1,369 4,108 2,054 1,027 3,082 1,541

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