2² × 3 × 5 × 79 × 137

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 79 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,854,720

Proper Divisor Sum 1,205,340

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #649379 ← → #649381

1 2 3 4 5 6 10 12 15 20 30 60 79 137 158 237 274 316 395 411 474 548 685 790 822 948 1,185 1,370 1,580 1,644 2,055 2,370 2,740 4,110 4,740 8,220 10,823 21,646 32,469 43,292 54,115 64,938 108,230 129,876 162,345 216,460 324,690 649,380

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

649,380 324,690 162,345 487,036 243,518 121,759 365,278 182,639 547,918 273,959 821,878 410,939 1,232,818 616,409 1,849,228 924,614 462,307 1,386,922 693,461 2,080,384 1,040,192 520,096 260,048 130,024 65,012 32,506 16,253 48,760 24,380 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688

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