2² × 13 × 10729

Prime Factor Structure

Factorization String 2^2 × 13 × 10729

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,051,540

Proper Divisor Sum 493,632

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #557903 ← → #557927

1 2 4 13 26 52 10,729 21,458 42,916 139,477 278,954 557,908

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

557,908 278,954 139,477 418,432 209,216 104,608 52,304 26,152 13,076 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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