2 × 21410183

Prime Factor Structure

Factorization String 2 × 21410183

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 64,230,552

Proper Divisor Sum 21,410,186

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #42820339 ← → #42820367

1 2 21,410,183 42,820,366

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

42,820,366 21,410,183 64,230,550 32,115,275 96,345,826 48,172,913 144,518,740 72,259,370 36,129,685 108,389,056 54,194,528 27,097,264 13,548,632 6,774,316 3,387,158 1,693,579 5,080,738 2,540,369 7,621,108 3,810,554 1,905,277 5,715,832 2,857,916 1,428,958 714,479 2,143,438 1,071,719 3,215,158 1,607,579 4,822,738 2,411,369 7,234,108 3,617,054 1,808,527 5,425,582 2,712,791 8,138,374 4,069,187 12,207,562 6,103,781 18,311,344 9,155,672 4,577,836 2,288,918 1,144,459 3,433,378 1,716,689 5,150,068 2,575,034 1,287,517 3,862,552 1,931,276 965,638 482,819 1,448,458 724,229 2,172,688 1,086,344 543,172 271,586

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