2² × 5 × 569

Prime Factor Structure

Factorization String 2^2 × 5 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 23,940

Proper Divisor Sum 12,560

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #11369 ← → #11383

1 2 4 5 10 20 569 1,138 2,276 2,845 5,690 11,380

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

11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 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

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