2 × 31² × 641

Prime Factor Structure

Factorization String 2 × 31^2 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,912,518

Proper Divisor Sum 680,516

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #1231999 ← → #1232003

1 2 31 62 641 961 1,282 1,922 19,871 39,742 616,001 1,232,002

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

1,232,002 616,001 1,848,004 924,002 462,001 1,386,004 693,002 346,501 1,039,504 519,752 259,876 129,938 64,969 194,908 97,454 48,727 146,182 73,091 219,274 109,637 328,912 164,456 82,228 41,114 20,557 61,672 30,836 15,418 7,709 23,128 11,564 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37

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