263 × 1531

Prime Factor Structure

Factorization String 263 × 1531

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 404,448

Proper Divisor Sum 1,795

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #402631 ← → #402691

1 263 1,531 402,653

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

402,653 1,207,960 603,980 301,990 150,995 452,986 226,493 679,480 339,740 169,870 84,935 254,806 127,403 382,210 191,105 573,316 286,658 143,329 429,988 214,994 107,497 322,492 161,246 80,623 241,870 120,935 362,806 181,403 544,210 272,105 816,316 408,158 204,079 612,238 306,119 918,358 459,179 1,377,538 688,769 2,066,308 1,033,154 516,577 1,549,732 774,866 387,433 1,162,300 581,150 290,575 871,726 435,863 1,307,590 653,795 1,961,386 980,693 2,942,080 1,471,040 735,520 367,760 183,880 91,940

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