3⁴ × 11 × 821

Prime Factor Structure

Factorization String 3^4 × 11 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,193,544

Proper Divisor Sum 462,033

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #731509 ← → #731531

1 3 9 11 27 33 81 99 297 821 891 2,463 7,389 9,031 22,167 27,093 66,501 81,279 243,837 731,511

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

731,511 2,194,534 1,097,267 3,291,802 1,645,901 4,937,704 2,468,852 1,234,426 617,213 1,851,640 925,820 462,910 231,455 694,366 347,183 1,041,550 520,775 1,562,326 781,163 2,343,490 1,171,745 3,515,236 1,757,618 878,809 2,636,428 1,318,214 659,107 1,977,322 988,661 2,965,984 1,482,992 741,496 370,748 185,374 92,687 278,062 139,031 417,094 208,547 625,642 312,821 938,464 469,232 234,616 117,308 58,654 29,327 87,982 43,991 131,974 65,987 197,962 98,981 296,944 148,472 74,236 37,118 18,559 55,678 27,839

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