3 × 31 × 37 × 1319

Prime Factor Structure

Factorization String 3 × 31 × 37 × 1319

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,420,480

Proper Divisor Sum 1,881,801

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #4538671 ← → #4538687

1 3 31 37 93 111 1,147 1,319 3,441 3,957 40,889 48,803 122,667 146,409 1,512,893 4,538,679

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

4,538,679 13,616,038 6,808,019 20,424,058 10,212,029 30,636,088 15,318,044 7,659,022 3,829,511 11,488,534 5,744,267 17,232,802 8,616,401 25,849,204 12,924,602 6,462,301 19,386,904 9,693,452 4,846,726 2,423,363 7,270,090 3,635,045 10,905,136 5,452,568 2,726,284 1,363,142 681,571 2,044,714 1,022,357 3,067,072 1,533,536 766,768 383,384 191,692 95,846 47,923 143,770 71,885 215,656 107,828 53,914 26,957 80,872 40,436 20,218 10,109 30,328 15,164 7,582 3,791 11,374 5,687 17,062 8,531 25,594 12,797 38,392 19,196 9,598 4,799

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