2 × 3 × 13 × 28057

Prime Factor Structure

Factorization String 2 × 3 × 13 × 28057

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,713,744

Proper Divisor Sum 2,525,298

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2188429 ← → #2188447

1 2 3 6 13 26 39 78 28,057 56,114 84,171 168,342 364,741 729,482 1,094,223 2,188,446

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

2,188,446 1,094,223 3,282,670 1,641,335 4,924,006 2,462,003 7,386,010 3,693,005 11,079,016 5,539,508 2,769,754 1,384,877 4,154,632 2,077,316 1,038,658 519,329 1,557,988 778,994 389,497 1,168,492 584,246 292,123 876,370 438,185 1,314,556 657,278 328,639 985,918 492,959 1,478,878 739,439 2,218,318 1,109,159 3,327,478 1,663,739 4,991,218 2,495,609 7,486,828 3,743,414 1,871,707 5,615,122 2,807,561 8,422,684 4,211,342 2,105,671 6,317,014 3,158,507 9,475,522 4,737,761 14,213,284 7,106,642 3,553,321 10,659,964 5,329,982 2,664,991 7,994,974 3,997,487 11,992,462 5,996,231 17,988,694

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