257 × 431

Prime Factor Structure

Factorization String 257 × 431

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 111,456

Proper Divisor Sum 689

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #110753 ← → #110771

1 257 431 110,767

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

110,767 332,302 166,151 498,454 249,227 747,682 373,841 1,121,524 560,762 280,381 841,144 420,572 210,286 105,143 315,430 157,715 473,146 236,573 709,720 354,860 177,430 88,715 266,146 133,073 399,220 199,610 99,805 299,416 149,708 74,854 37,427 112,282 56,141 168,424 84,212 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703

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