5 × 13² × 859

Prime Factor Structure

Factorization String 5 × 13^2 × 859

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 944,280

Proper Divisor Sum 218,425

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #725827 ← → #725861

1 5 13 65 169 845 859 4,295 11,167 55,835 145,171 725,855

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

725,855 2,177,566 1,088,783 3,266,350 1,633,175 4,899,526 2,449,763 7,349,290 3,674,645 11,023,936 5,511,968 2,755,984 1,377,992 688,996 344,498 172,249 516,748 258,374 129,187 387,562 193,781 581,344 290,672 145,336 72,668 36,334 18,167 54,502 27,251 81,754 40,877 122,632 61,316 30,658 15,329 45,988 22,994 11,497 34,492 17,246 8,623 25,870 12,935 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.