57,740

2² × 5 × 2887

Prime Factor Structure

Factorization String 2^2 × 5 × 2887

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 12

Divisor Sum (σ) 121,296

Proper Divisor Sum 63,556

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #57737 ← → #57751

1 2 4 5 10 20 2,887 5,774 11,548 14,435 28,870 57,740

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

57,740 28,870 14,435 43,306 21,653 64,960 32,480 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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