2² × 13 × 19 × 29

Prime Factor Structure

Factorization String 2^2 × 13 × 19 × 29

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 58,800

Proper Divisor Sum 30,148

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #28649 ← → #28657

1 2 4 13 19 26 29 38 52 58 76 116 247 377 494 551 754 988 1,102 1,508 2,204 7,163 14,326 28,652

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

28,652 14,326 7,163 21,490 10,745 32,236 16,118 8,059 24,178 12,089 36,268 18,134 9,067 27,202 13,601 40,804 20,402 10,201 30,604 15,302 7,651 22,954 11,477 34,432 17,216 8,608 4,304 2,152 1,076 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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