3 × 5 × 379 × 457

Prime Factor Structure

Factorization String 3 × 5 × 379 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,176,960

Proper Divisor Sum 1,578,915

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2597981 ← → #2598091

1 3 5 15 379 457 1,137 1,371 1,895 2,285 5,685 6,855 173,203 519,609 866,015 2,598,045

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

2,598,045 7,794,136 3,897,068 1,948,534 974,267 2,922,802 1,461,401 4,384,204 2,192,102 1,096,051 3,288,154 1,644,077 4,932,232 2,466,116 1,233,058 616,529 1,849,588 924,794 462,397 1,387,192 693,596 346,798 173,399 520,198 260,099 780,298 390,149 1,170,448 585,224 292,612 146,306 73,153 219,460 109,730 54,865 164,596 82,298 41,149 123,448 61,724 30,862 15,431 46,294 23,147 69,442 34,721 104,164 52,082 26,041 78,124 39,062 19,531 58,594 29,297 87,892 43,946 21,973 65,920 32,960 16,480

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