3 × 5 × 19381

Prime Factor Structure

Factorization String 3 × 5 × 19381

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 465,168

Proper Divisor Sum 174,453

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #290711 ← → #290737

1 3 5 15 19,381 58,143 96,905 290,715

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

290,715 872,146 436,073 1,308,220 654,110 327,055 981,166 490,583 1,471,750 735,875 2,207,626 1,103,813 3,311,440 1,655,720 827,860 413,930 206,965 620,896 310,448 155,224 77,612 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455 10,366 5,183 15,550 7,775 23,326 11,663 34,990 17,495 52,486 26,243 78,730 39,365 118,096 59,048 29,524 14,762 7,381 22,144 11,072

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