3 × 5 × 13 × 313

Prime Factor Structure

Factorization String 3 × 5 × 13 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 105,504

Proper Divisor Sum 44,469

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #61031 ← → #61043

1 3 5 13 15 39 65 195 313 939 1,565 4,069 4,695 12,207 20,345 61,035

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

61,035 183,106 91,553 274,660 137,330 68,665 205,996 102,998 51,499 154,498 77,249 231,748 115,874 57,937 173,812 86,906 43,453 130,360 65,180 32,590 16,295 48,886 24,443 73,330 36,665 109,996 54,998 27,499 82,498 41,249 123,748 61,874 30,937 92,812 46,406 23,203 69,610 34,805 104,416 52,208 26,104 13,052 6,526 3,263 9,790 4,895 14,686 7,343 22,030 11,015 33,046 16,523 49,570 24,785 74,356 37,178 18,589 55,768 27,884 13,942

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