8,917,497

3² × 787 × 1259

8,917,497 factors as 3^2 × 787 × 1259. Its 12 positive divisors give a proper-divisor sum of 3,989,943, so this integer is deficient. The Collatz stopping time is 163 steps.

Prime Factor Structure

Factorization String 3^2 × 787 × 1259

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,907,440

Proper Divisor Sum 3,989,943

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #8917463 ← → #8917523

Radix Representation

Decimal	8917497
Binary	100010000001000111111001 (24 bits)
Octal	0o42010771
Hexadecimal	0x8811F9

Divisor Catalog (12)

1 3 9 787 1,259 2,361 3,777 7,083 11,331 990,833 2,972,499 8,917,497

Collatz Trajectory (163 steps to reach 1)

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

8,917,497 26,752,492 13,376,246 6,688,123 20,064,370 10,032,185 30,096,556 15,048,278 7,524,139 22,572,418 11,286,209 33,858,628 16,929,314 8,464,657 25,393,972 12,696,986 6,348,493 19,045,480 9,522,740 4,761,370 2,380,685 7,142,056 3,571,028 1,785,514 892,757 2,678,272 1,339,136 669,568 334,784 167,392 83,696 41,848 20,924 10,462 5,231 15,694 7,847 23,542 11,771 35,314 17,657 52,972 26,486 13,243 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144 12,572 6,286 3,143 9,430

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