251 × 641

Prime Factor Structure

Factorization String 251 × 641

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 161,784

Proper Divisor Sum 893

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #160883 ← → #160903

1 251 641 160,891

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

160,891 482,674 241,337 724,012 362,006 181,003 543,010 271,505 814,516 407,258 203,629 610,888 305,444 152,722 76,361 229,084 114,542 57,271 171,814 85,907 257,722 128,861 386,584 193,292 96,646 48,323 144,970 72,485 217,456 108,728 54,364 27,182 13,591 40,774 20,387 61,162 30,581 91,744 45,872 22,936 11,468 5,734 2,867 8,602 4,301 12,904 6,452 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024

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