2³ × 2521921

Prime Factor Structure

Factorization String 2^3 × 2521921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 37,828,830

Proper Divisor Sum 17,653,462

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #20175367 ← → #20175371

1 2 4 8 2,521,921 5,043,842 10,087,684 20,175,368

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

20,175,368 10,087,684 5,043,842 2,521,921 7,565,764 3,782,882 1,891,441 5,674,324 2,837,162 1,418,581 4,255,744 2,127,872 1,063,936 531,968 265,984 132,992 66,496 33,248 16,624 8,312 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101

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