19 × 15937

Prime Factor Structure

Factorization String 19 × 15937

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 318,760

Proper Divisor Sum 15,957

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #302801 ← → #302831

1 19 15,937 302,803

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

302,803 908,410 454,205 1,362,616 681,308 340,654 170,327 510,982 255,491 766,474 383,237 1,149,712 574,856 287,428 143,714 71,857 215,572 107,786 53,893 161,680 80,840 40,420 20,210 10,105 30,316 15,158 7,579 22,738 11,369 34,108 17,054 8,527 25,582 12,791 38,374 19,187 57,562 28,781 86,344 43,172 21,586 10,793 32,380 16,190 8,095 24,286 12,143 36,430 18,215 54,646 27,323 81,970 40,985 122,956 61,478 30,739 92,218 46,109 138,328 69,164

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