3 × 101 × 2131

Prime Factor Structure

Factorization String 3 × 101 × 2131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 869,856

Proper Divisor Sum 224,163

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #645691 ← → #645703

1 3 101 303 2,131 6,393 215,231 645,693

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

645,693 1,937,080 968,540 484,270 242,135 726,406 363,203 1,089,610 544,805 1,634,416 817,208 408,604 204,302 102,151 306,454 153,227 459,682 229,841 689,524 344,762 172,381 517,144 258,572 129,286 64,643 193,930 96,965 290,896 145,448 72,724 36,362 18,181 54,544 27,272 13,636 6,818 3,409 10,228 5,114 2,557 7,672 3,836 1,918 959 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604

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