3 × 5 × 31 × 853

Prime Factor Structure

Factorization String 3 × 5 × 31 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 655,872

Proper Divisor Sum 259,227

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #396637 ← → #396647

1 3 5 15 31 93 155 465 853 2,559 4,265 12,795 26,443 79,329 132,215 396,645

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

396,645 1,189,936 594,968 297,484 148,742 74,371 223,114 111,557 334,672 167,336 83,668 41,834 20,917 62,752 31,376 15,688 7,844 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146 10,073 30,220 15,110

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