31 × 31327

Prime Factor Structure

Factorization String 31 × 31327

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,002,496

Proper Divisor Sum 31,359

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #971111 ← → #971141

1 31 31,327 971,137

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

971,137 2,913,412 1,456,706 728,353 2,185,060 1,092,530 546,265 1,638,796 819,398 409,699 1,229,098 614,549 1,843,648 921,824 460,912 230,456 115,228 57,614 28,807 86,422 43,211 129,634 64,817 194,452 97,226 48,613 145,840 72,920 36,460 18,230 9,115 27,346 13,673 41,020 20,510 10,255 30,766 15,383 46,150 23,075 69,226 34,613 103,840 51,920 25,960 12,980 6,490 3,245 9,736 4,868 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028

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