2² × 5 × 31 × 337

Prime Factor Structure

Factorization String 2^2 × 5 × 31 × 337

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 454,272

Proper Divisor Sum 245,332

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #208933 ← → #208961

1 2 4 5 10 20 31 62 124 155 310 337 620 674 1,348 1,685 3,370 6,740 10,447 20,894 41,788 52,235 104,470 208,940

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

208,940 104,470 52,235 156,706 78,353 235,060 117,530 58,765 176,296 88,148 44,074 22,037 66,112 33,056 16,528 8,264 4,132 2,066 1,033 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333

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