2 × 23 × 457

Prime Factor Structure

Factorization String 2 × 23 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,976

Proper Divisor Sum 11,954

Digit Sum / Digital Root 7 (Root: 7)

Adjacent Primes #21019 ← → #21023

1 2 23 46 457 914 10,511 21,022

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

21,022 10,511 31,534 15,767 47,302 23,651 70,954 35,477 106,432 53,216 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134

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