13,637,628

2² × 3² × 378823

Prime Factor Structure

Factorization String 2^2 × 3^2 × 378823

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 18

Divisor Sum (σ) 34,472,984

Proper Divisor Sum 20,835,356

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #13637623 ← → #13637629

1 2 3 4 6 9 12 18 36 378,823 757,646 1,136,469 1,515,292 2,272,938 3,409,407 4,545,876 6,818,814 13,637,628

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

13,637,628 6,818,814 3,409,407 10,228,222 5,114,111 15,342,334 7,671,167 23,013,502 11,506,751 34,520,254 17,260,127 51,780,382 25,890,191 77,670,574 38,835,287 116,505,862 58,252,931 174,758,794 87,379,397 262,138,192 131,069,096 65,534,548 32,767,274 16,383,637 49,150,912 24,575,456 12,287,728 6,143,864 3,071,932 1,535,966 767,983 2,303,950 1,151,975 3,455,926 1,727,963 5,183,890 2,591,945 7,775,836 3,887,918 1,943,959 5,831,878 2,915,939 8,747,818 4,373,909 13,121,728 6,560,864 3,280,432 1,640,216 820,108 410,054 205,027 615,082 307,541 922,624 461,312 230,656 115,328 57,664 28,832 14,416

Browse other published profiles and their separate link collections.

No other profiles in this collection.