13 × 12569

Prime Factor Structure

Factorization String 13 × 12569

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 175,980

Proper Divisor Sum 12,583

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #163393 ← → #163403

1 13 12,569 163,397

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

163,397 490,192 245,096 122,548 61,274 30,637 91,912 45,956 22,978 11,489 34,468 17,234 8,617 25,852 12,926 6,463 19,390 9,695 29,086 14,543 43,630 21,815 65,446 32,723 98,170 49,085 147,256 73,628 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786 69,893 209,680 104,840 52,420 26,210 13,105 39,316 19,658 9,829 29,488 14,744 7,372 3,686 1,843 5,530 2,765 8,296 4,148 2,074 1,037

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