2 × 3 × 7 × 157 × 2657

Prime Factor Structure

Factorization String 2 × 3 × 7 × 157 × 2657

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 40,316,544

Proper Divisor Sum 22,796,286

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #17520253 ← → #17520259

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

17,520,258 8,760,129 26,280,388 13,140,194 6,570,097 19,710,292 9,855,146 4,927,573 14,782,720 7,391,360 3,695,680 1,847,840 923,920 461,960 230,980 115,490 57,745 173,236 86,618 43,309 129,928 64,964 32,482 16,241 48,724 24,362 12,181 36,544 18,272 9,136 4,568 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16

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