13,640,696

2³ × 109 × 15643

Prime Factor Structure

Factorization String 2^3 × 109 × 15643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 25,812,600

Proper Divisor Sum 12,171,904

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #13640677 ← → #13640699

1 2 4 8 109 218 436 872 15,643 31,286 62,572 125,144 1,705,087 3,410,174 6,820,348 13,640,696

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

13,640,696 6,820,348 3,410,174 1,705,087 5,115,262 2,557,631 7,672,894 3,836,447 11,509,342 5,754,671 17,264,014 8,632,007 25,896,022 12,948,011 38,844,034 19,422,017 58,266,052 29,133,026 14,566,513 43,699,540 21,849,770 10,924,885 32,774,656 16,387,328 8,193,664 4,096,832 2,048,416 1,024,208 512,104 256,052 128,026 64,013 192,040 96,020 48,010 24,005 72,016 36,008 18,004 9,002 4,501 13,504 6,752 3,376 1,688 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404

Browse other published profiles and their separate link collections.

No other profiles in this collection.