2² × 3² × 211573

Prime Factor Structure

Factorization String 2^2 × 3^2 × 211573

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 19,253,234

Proper Divisor Sum 11,636,606

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #7616621 ← → #7616659

1 2 3 4 6 9 12 18 36 211,573 423,146 634,719 846,292 1,269,438 1,904,157 2,538,876 3,808,314 7,616,628

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

7,616,628 3,808,314 1,904,157 5,712,472 2,856,236 1,428,118 714,059 2,142,178 1,071,089 3,213,268 1,606,634 803,317 2,409,952 1,204,976 602,488 301,244 150,622 75,311 225,934 112,967 338,902 169,451 508,354 254,177 762,532 381,266 190,633 571,900 285,950 142,975 428,926 214,463 643,390 321,695 965,086 482,543 1,447,630 723,815 2,171,446 1,085,723 3,257,170 1,628,585 4,885,756 2,442,878 1,221,439 3,664,318 1,832,159 5,496,478 2,748,239 8,244,718 4,122,359 12,367,078 6,183,539 18,550,618 9,275,309 27,825,928 13,912,964 6,956,482 3,478,241 10,434,724

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