7,621,686

2 × 3² × 423427

Prime Factor Structure

Factorization String 2 × 3^2 × 423427

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 12

Divisor Sum (σ) 16,513,692

Proper Divisor Sum 8,892,006

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #7621681 ← → #7621687

1 2 3 6 9 18 423,427 846,854 1,270,281 2,540,562 3,810,843 7,621,686

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

7,621,686 3,810,843 11,432,530 5,716,265 17,148,796 8,574,398 4,287,199 12,861,598 6,430,799 19,292,398 9,646,199 28,938,598 14,469,299 43,407,898 21,703,949 65,111,848 32,555,924 16,277,962 8,138,981 24,416,944 12,208,472 6,104,236 3,052,118 1,526,059 4,578,178 2,289,089 6,867,268 3,433,634 1,716,817 5,150,452 2,575,226 1,287,613 3,862,840 1,931,420 965,710 482,855 1,448,566 724,283 2,172,850 1,086,425 3,259,276 1,629,638 814,819 2,444,458 1,222,229 3,666,688 1,833,344 916,672 458,336 229,168 114,584 57,292 28,646 14,323 42,970 21,485 64,456 32,228 16,114 8,057

Browse other published profiles and their separate link collections.

No other profiles in this collection.