2 × 11² × 19 × 157

Prime Factor Structure

Factorization String 2 × 11^2 × 19 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,260,840

Proper Divisor Sum 538,954

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #721883 ← → #721891

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

721,886 360,943 1,082,830 541,415 1,624,246 812,123 2,436,370 1,218,185 3,654,556 1,827,278 913,639 2,740,918 1,370,459 4,111,378 2,055,689 6,167,068 3,083,534 1,541,767 4,625,302 2,312,651 6,937,954 3,468,977 10,406,932 5,203,466 2,601,733 7,805,200 3,902,600 1,951,300 975,650 487,825 1,463,476 731,738 365,869 1,097,608 548,804 274,402 137,201 411,604 205,802 102,901 308,704 154,352 77,176 38,588 19,294 9,647 28,942 14,471 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579

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