2² × 5 × 15377

Prime Factor Structure

Factorization String 2^2 × 5 × 15377

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 645,876

Proper Divisor Sum 338,336

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #307537 ← → #307543

1 2 4 5 10 20 15,377 30,754 61,508 76,885 153,770 307,540

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

307,540 153,770 76,885 230,656 115,328 57,664 28,832 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10

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