2² × 41 × 126461

Prime Factor Structure

Factorization String 2^2 × 41 × 126461

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 37,179,828

Proper Divisor Sum 16,440,224

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #20739601 ← → #20739617

1 2 4 41 82 164 126,461 252,922 505,844 5,184,901 10,369,802 20,739,604

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

20,739,604 10,369,802 5,184,901 15,554,704 7,777,352 3,888,676 1,944,338 972,169 2,916,508 1,458,254 729,127 2,187,382 1,093,691 3,281,074 1,640,537 4,921,612 2,460,806 1,230,403 3,691,210 1,845,605 5,536,816 2,768,408 1,384,204 692,102 346,051 1,038,154 519,077 1,557,232 778,616 389,308 194,654 97,327 291,982 145,991 437,974 218,987 656,962 328,481 985,444 492,722 246,361 739,084 369,542 184,771 554,314 277,157 831,472 415,736 207,868 103,934 51,967 155,902 77,951 233,854 116,927 350,782 175,391 526,174 263,087 789,262

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