2³ × 5 × 385321

Prime Factor Structure

Factorization String 2^3 × 5 × 385321

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 34,678,980

Proper Divisor Sum 19,266,140

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #15412811 ← → #15412841

1 2 4 5 8 10 20 40 385,321 770,642 1,541,284 1,926,605 3,082,568 3,853,210 7,706,420 15,412,840

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

15,412,840 7,706,420 3,853,210 1,926,605 5,779,816 2,889,908 1,444,954 722,477 2,167,432 1,083,716 541,858 270,929 812,788 406,394 203,197 609,592 304,796 152,398 76,199 228,598 114,299 342,898 171,449 514,348 257,174 128,587 385,762 192,881 578,644 289,322 144,661 433,984 216,992 108,496 54,248 27,124 13,562 6,781 20,344 10,172 5,086 2,543 7,630 3,815 11,446 5,723 17,170 8,585 25,756 12,878 6,439 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301

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