3 × 7 × 89 × 227

Prime Factor Structure

Factorization String 3 × 7 × 89 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 656,640

Proper Divisor Sum 232,377

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #424261 ← → #424267

1 3 7 21 89 227 267 623 681 1,589 1,869 4,767 20,203 60,609 141,421 424,263

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

424,263 1,272,790 636,395 1,909,186 954,593 2,863,780 1,431,890 715,945 2,147,836 1,073,918 536,959 1,610,878 805,439 2,416,318 1,208,159 3,624,478 1,812,239 5,436,718 2,718,359 8,155,078 4,077,539 12,232,618 6,116,309 18,348,928 9,174,464 4,587,232 2,293,616 1,146,808 573,404 286,702 143,351 430,054 215,027 645,082 322,541 967,624 483,812 241,906 120,953 362,860 181,430 90,715 272,146 136,073 408,220 204,110 102,055 306,166 153,083 459,250 229,625 688,876 344,438 172,219 516,658 258,329 774,988 387,494 193,747 581,242

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