157 × 2179

Prime Factor Structure

Factorization String 157 × 2179

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 344,440

Proper Divisor Sum 2,337

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #342101 ← → #342107

1 157 2,179 342,103

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

342,103 1,026,310 513,155 1,539,466 769,733 2,309,200 1,154,600 577,300 288,650 144,325 432,976 216,488 108,244 54,122 27,061 81,184 40,592 20,296 10,148 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364

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