2² × 7 × 31 × 457

Prime Factor Structure

Factorization String 2^2 × 7 × 31 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 820,736

Proper Divisor Sum 424,060

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #396667 ← → #396679

1 2 4 7 14 28 31 62 124 217 434 457 868 914 1,828 3,199 6,398 12,796 14,167 28,334 56,668 99,169 198,338 396,676

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

396,676 198,338 99,169 297,508 148,754 74,377 223,132 111,566 55,783 167,350 83,675 251,026 125,513 376,540 188,270 94,135 282,406 141,203 423,610 211,805 635,416 317,708 158,854 79,427 238,282 119,141 357,424 178,712 89,356 44,678 22,339 67,018 33,509 100,528 50,264 25,132 12,566 6,283 18,850 9,425 28,276 14,138 7,069 21,208 10,604 5,302 2,651 7,954 3,977 11,932 5,966 2,983 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106

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