661 × 3413

Prime Factor Structure

Factorization String 661 × 3413

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,260,068

Proper Divisor Sum 4,075

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2255989 ← → #2255999

1 661 3,413 2,255,993

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

2,255,993 6,767,980 3,383,990 1,691,995 5,075,986 2,537,993 7,613,980 3,806,990 1,903,495 5,710,486 2,855,243 8,565,730 4,282,865 12,848,596 6,424,298 3,212,149 9,636,448 4,818,224 2,409,112 1,204,556 602,278 301,139 903,418 451,709 1,355,128 677,564 338,782 169,391 508,174 254,087 762,262 381,131 1,143,394 571,697 1,715,092 857,546 428,773 1,286,320 643,160 321,580 160,790 80,395 241,186 120,593 361,780 180,890 90,445 271,336 135,668 67,834 33,917 101,752 50,876 25,438 12,719 38,158 19,079 57,238 28,619 85,858

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