3 × 5 × 31 × 829

Prime Factor Structure

Factorization String 3 × 5 × 31 × 829

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 637,440

Proper Divisor Sum 251,955

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #385481 ← → #385493

1 3 5 15 31 93 155 465 829 2,487 4,145 12,435 25,699 77,097 128,495 385,485

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

385,485 1,156,456 578,228 289,114 144,557 433,672 216,836 108,418 54,209 162,628 81,314 40,657 121,972 60,986 30,493 91,480 45,740 22,870 11,435 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410

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