9,664,815

3 × 5 × 53 × 12157

Prime Factor Structure

Factorization String 3 × 5 × 53 × 12157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 15,756,768

Proper Divisor Sum 6,091,953

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #9664813 ← → #9664841

1 3 5 15 53 159 265 795 12,157 36,471 60,785 182,355 644,321 1,932,963 3,221,605 9,664,815

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

9,664,815 28,994,446 14,497,223 43,491,670 21,745,835 65,237,506 32,618,753 97,856,260 48,928,130 24,464,065 73,392,196 36,696,098 18,348,049 55,044,148 27,522,074 13,761,037 41,283,112 20,641,556 10,320,778 5,160,389 15,481,168 7,740,584 3,870,292 1,935,146 967,573 2,902,720 1,451,360 725,680 362,840 181,420 90,710 45,355 136,066 68,033 204,100 102,050 51,025 153,076 76,538 38,269 114,808 57,404 28,702 14,351 43,054 21,527 64,582 32,291 96,874 48,437 145,312 72,656 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703

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