2 × 13 × 31 × 4567

Prime Factor Structure

Factorization String 2 × 13 × 31 × 4567

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,139,392

Proper Divisor Sum 2,458,390

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3681001 ← → #3681017

1 2 13 26 31 62 403 806 4,567 9,134 59,371 118,742 141,577 283,154 1,840,501 3,681,002

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

3,681,002 1,840,501 5,521,504 2,760,752 1,380,376 690,188 345,094 172,547 517,642 258,821 776,464 388,232 194,116 97,058 48,529 145,588 72,794 36,397 109,192 54,596 27,298 13,649 40,948 20,474 10,237 30,712 15,356 7,678 3,839 11,518 5,759 17,278 8,639 25,918 12,959 38,878 19,439 58,318 29,159 87,478 43,739 131,218 65,609 196,828 98,414 49,207 147,622 73,811 221,434 110,717 332,152 166,076 83,038 41,519 124,558 62,279 186,838 93,419 280,258 140,129

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