2² × 13² × 17 × 1741

Prime Factor Structure

Factorization String 2^2 × 13^2 × 17 × 1741

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 40,167,036

Proper Divisor Sum 20,159,464

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #20007569 ← → #20007601

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

20,007,572 10,003,786 5,001,893 15,005,680 7,502,840 3,751,420 1,875,710 937,855 2,813,566 1,406,783 4,220,350 2,110,175 6,330,526 3,165,263 9,495,790 4,747,895 14,243,686 7,121,843 21,365,530 10,682,765 32,048,296 16,024,148 8,012,074 4,006,037 12,018,112 6,009,056 3,004,528 1,502,264 751,132 375,566 187,783 563,350 281,675 845,026 422,513 1,267,540 633,770 316,885 950,656 475,328 237,664 118,832 59,416 29,708 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527

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