3 × 5 × 11 × 130859

Prime Factor Structure

Factorization String 3 × 5 × 11 × 130859

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,687,680

Proper Divisor Sum 16,095,945

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #21591709 ← → #21591737

1 3 5 11 15 33 55 165 130,859 392,577 654,295 1,439,449 1,962,885 4,318,347 7,197,245 21,591,735

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

21,591,735 64,775,206 32,387,603 97,162,810 48,581,405 145,744,216 72,872,108 36,436,054 18,218,027 54,654,082 27,327,041 81,981,124 40,990,562 20,495,281 61,485,844 30,742,922 15,371,461 46,114,384 23,057,192 11,528,596 5,764,298 2,882,149 8,646,448 4,323,224 2,161,612 1,080,806 540,403 1,621,210 810,605 2,431,816 1,215,908 607,954 303,977 911,932 455,966 227,983 683,950 341,975 1,025,926 512,963 1,538,890 769,445 2,308,336 1,154,168 577,084 288,542 144,271 432,814 216,407 649,222 324,611 973,834 486,917 1,460,752 730,376 365,188 182,594 91,297 273,892 136,946

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