13 × 153913

Prime Factor Structure

Factorization String 13 × 153913

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,154,796

Proper Divisor Sum 153,927

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2000863 ← → #2000903

1 13 153,913 2,000,869

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

2,000,869 6,002,608 3,001,304 1,500,652 750,326 375,163 1,125,490 562,745 1,688,236 844,118 422,059 1,266,178 633,089 1,899,268 949,634 474,817 1,424,452 712,226 356,113 1,068,340 534,170 267,085 801,256 400,628 200,314 100,157 300,472 150,236 75,118 37,559 112,678 56,339 169,018 84,509 253,528 126,764 63,382 31,691 95,074 47,537 142,612 71,306 35,653 106,960 53,480 26,740 13,370 6,685 20,056 10,028 5,014 2,507 7,522 3,761 11,284 5,642 2,821 8,464 4,232 2,116

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