3 × 5 × 239 × 271

Prime Factor Structure

Factorization String 3 × 5 × 239 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,566,720

Proper Divisor Sum 595,185

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #971521 ← → #971549

1 3 5 15 239 271 717 813 1,195 1,355 3,585 4,065 64,769 194,307 323,845 971,535

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

971,535 2,914,606 1,457,303 4,371,910 2,185,955 6,557,866 3,278,933 9,836,800 4,918,400 2,459,200 1,229,600 614,800 307,400 153,700 76,850 38,425 115,276 57,638 28,819 86,458 43,229 129,688 64,844 32,422 16,211 48,634 24,317 72,952 36,476 18,238 9,119 27,358 13,679 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164

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