2² × 5 × 53 × 179

Prime Factor Structure

Factorization String 2^2 × 5 × 53 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 408,240

Proper Divisor Sum 218,500

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #189733 ← → #189743

1 2 4 5 10 20 53 106 179 212 265 358 530 716 895 1,060 1,790 3,580 9,487 18,974 37,948 47,435 94,870 189,740

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

189,740 94,870 47,435 142,306 71,153 213,460 106,730 53,365 160,096 80,048 40,024 20,012 10,006 5,003 15,010 7,505 22,516 11,258 5,629 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910 14,455 43,366

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