3³ × 13 × 2213

Prime Factor Structure

Factorization String 3^3 × 13 × 2213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,239,840

Proper Divisor Sum 463,077

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #776759 ← → #776801

1 3 9 13 27 39 117 351 2,213 6,639 19,917 28,769 59,751 86,307 258,921 776,763

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

776,763 2,330,290 1,165,145 3,495,436 1,747,718 873,859 2,621,578 1,310,789 3,932,368 1,966,184 983,092 491,546 245,773 737,320 368,660 184,330 92,165 276,496 138,248 69,124 34,562 17,281 51,844 25,922 12,961 38,884 19,442 9,721 29,164 14,582 7,291 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823

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