31 × 43 × 311

Prime Factor Structure

Factorization String 31 × 43 × 311

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 439,296

Proper Divisor Sum 24,733

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #414559 ← → #414571

1 31 43 311 1,333 9,641 13,373 414,563

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

414,563 1,243,690 621,845 1,865,536 932,768 466,384 233,192 116,596 58,298 29,149 87,448 43,724 21,862 10,931 32,794 16,397 49,192 24,596 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644

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