51,460

2² × 5 × 31 × 83

Prime Factor Structure

Factorization String 2^2 × 5 × 31 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 112,896

Proper Divisor Sum 61,436

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #51449 ← → #51461

1 2 4 5 10 20 31 62 83 124 155 166 310 332 415 620 830 1,660 2,573 5,146 10,292 12,865 25,730 51,460

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

51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10

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