13 × 18427

Prime Factor Structure

Factorization String 13 × 18427

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 257,992

Proper Divisor Sum 18,441

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #239543 ← → #239557

1 13 18,427 239,551

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

239,551 718,654 359,327 1,077,982 538,991 1,616,974 808,487 2,425,462 1,212,731 3,638,194 1,819,097 5,457,292 2,728,646 1,364,323 4,092,970 2,046,485 6,139,456 3,069,728 1,534,864 767,432 383,716 191,858 95,929 287,788 143,894 71,947 215,842 107,921 323,764 161,882 80,941 242,824 121,412 60,706 30,353 91,060 45,530 22,765 68,296 34,148 17,074 8,537 25,612 12,806 6,403 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124

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