13 × 37 × 3457

Prime Factor Structure

Factorization String 13 × 37 × 3457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,839,656

Proper Divisor Sum 176,839

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1662803 ← → #1662833

1 13 37 481 3,457 44,941 127,909 1,662,817

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

1,662,817 4,988,452 2,494,226 1,247,113 3,741,340 1,870,670 935,335 2,806,006 1,403,003 4,209,010 2,104,505 6,313,516 3,156,758 1,578,379 4,735,138 2,367,569 7,102,708 3,551,354 1,775,677 5,327,032 2,663,516 1,331,758 665,879 1,997,638 998,819 2,996,458 1,498,229 4,494,688 2,247,344 1,123,672 561,836 280,918 140,459 421,378 210,689 632,068 316,034 158,017 474,052 237,026 118,513 355,540 177,770 88,885 266,656 133,328 66,664 33,332 16,666 8,333 25,000 12,500 6,250 3,125 9,376 4,688 2,344 1,172 586 293

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