7 × 13 × 12743

Prime Factor Structure

Factorization String 7 × 13 × 12743

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,427,328

Proper Divisor Sum 267,715

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1159601 ← → #1159633

1 7 13 91 12,743 89,201 165,659 1,159,613

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

1,159,613 3,478,840 1,739,420 869,710 434,855 1,304,566 652,283 1,956,850 978,425 2,935,276 1,467,638 733,819 2,201,458 1,100,729 3,302,188 1,651,094 825,547 2,476,642 1,238,321 3,714,964 1,857,482 928,741 2,786,224 1,393,112 696,556 348,278 174,139 522,418 261,209 783,628 391,814 195,907 587,722 293,861 881,584 440,792 220,396 110,198 55,099 165,298 82,649 247,948 123,974 61,987 185,962 92,981 278,944 139,472 69,736 34,868 17,434 8,717 26,152 13,076 6,538 3,269 9,808 4,904 2,452 1,226

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