13² × 4421

Prime Factor Structure

Factorization String 13^2 × 4421

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 809,226

Proper Divisor Sum 62,077

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #747139 ← → #747157

1 13 169 4,421 57,473 747,149

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

747,149 2,241,448 1,120,724 560,362 280,181 840,544 420,272 210,136 105,068 52,534 26,267 78,802 39,401 118,204 59,102 29,551 88,654 44,327 132,982 66,491 199,474 99,737 299,212 149,606 74,803 224,410 112,205 336,616 168,308 84,154 42,077 126,232 63,116 31,558 15,779 47,338 23,669 71,008 35,504 17,752 8,876 4,438 2,219 6,658 3,329 9,988 4,994 2,497 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791

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