3 × 5 × 137 × 547

Prime Factor Structure

Factorization String 3 × 5 × 137 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,814,976

Proper Divisor Sum 690,891

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1124083 ← → #1124087

1 3 5 15 137 411 547 685 1,641 2,055 2,735 8,205 74,939 224,817 374,695 1,124,085

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

1,124,085 3,372,256 1,686,128 843,064 421,532 210,766 105,383 316,150 158,075 474,226 237,113 711,340 355,670 177,835 533,506 266,753 800,260 400,130 200,065 600,196 300,098 150,049 450,148 225,074 112,537 337,612 168,806 84,403 253,210 126,605 379,816 189,908 94,954 47,477 142,432 71,216 35,608 17,804 8,902 4,451 13,354 6,677 20,032 10,016 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398 199

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