2² × 5 × 53 × 79

Prime Factor Structure

Factorization String 2^2 × 5 × 53 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 181,440

Proper Divisor Sum 97,700

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #83737 ← → #83761

1 2 4 5 10 20 53 79 106 158 212 265 316 395 530 790 1,060 1,580 4,187 8,374 16,748 20,935 41,870 83,740

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

83,740 41,870 20,935 62,806 31,403 94,210 47,105 141,316 70,658 35,329 105,988 52,994 26,497 79,492 39,746 19,873 59,620 29,810 14,905 44,716 22,358 11,179 33,538 16,769 50,308 25,154 12,577 37,732 18,866 9,433 28,300 14,150 7,075 21,226 10,613 31,840 15,920 7,960 3,980 1,990 995 2,986 1,493 4,480 2,240 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16

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