8,717,908

2² × 2179477

8,717,908 factors as 2^2 × 2179477. Its 6 positive divisors give a proper-divisor sum of 6,538,438, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 2^2 × 2179477

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 15,256,346

Proper Divisor Sum 6,538,438

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8717881 ← → #8717909

Radix Representation

Decimal	8717908
Binary	100001010000011001010100 (24 bits)
Octal	0o41203124
Hexadecimal	0x850654

Divisor Catalog (6)

1 2 4 2,179,477 4,358,954 8,717,908

Collatz Trajectory (168 steps to reach 1)

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

8,717,908 4,358,954 2,179,477 6,538,432 3,269,216 1,634,608 817,304 408,652 204,326 102,163 306,490 153,245 459,736 229,868 114,934 57,467 172,402 86,201 258,604 129,302 64,651 193,954 96,977 290,932 145,466 72,733 218,200 109,100 54,550 27,275 81,826 40,913 122,740 61,370 30,685 92,056 46,028 23,014 11,507 34,522 17,261 51,784 25,892 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220

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