13 × 30493

Prime Factor Structure

Factorization String 13 × 30493

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 426,916

Proper Divisor Sum 30,507

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #396379 ← → #396413

1 13 30,493 396,409

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

396,409 1,189,228 594,614 297,307 891,922 445,961 1,337,884 668,942 334,471 1,003,414 501,707 1,505,122 752,561 2,257,684 1,128,842 564,421 1,693,264 846,632 423,316 211,658 105,829 317,488 158,744 79,372 39,686 19,843 59,530 29,765 89,296 44,648 22,324 11,162 5,581 16,744 8,372 4,186 2,093 6,280 3,140 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71

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