2 × 7² × 37 × 199

Prime Factor Structure

Factorization String 2 × 7^2 × 37 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,299,600

Proper Divisor Sum 578,026

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #721571 ← → #721577

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

721,574 360,787 1,082,362 541,181 1,623,544 811,772 405,886 202,943 608,830 304,415 913,246 456,623 1,369,870 684,935 2,054,806 1,027,403 3,082,210 1,541,105 4,623,316 2,311,658 1,155,829 3,467,488 1,733,744 866,872 433,436 216,718 108,359 325,078 162,539 487,618 243,809 731,428 365,714 182,857 548,572 274,286 137,143 411,430 205,715 617,146 308,573 925,720 462,860 231,430 115,715 347,146 173,573 520,720 260,360 130,180 65,090 32,545 97,636 48,818 24,409 73,228 36,614 18,307 54,922 27,461

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