2³ × 5 × 80387

Prime Factor Structure

Factorization String 2^3 × 5 × 80387

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,234,920

Proper Divisor Sum 4,019,440

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3215479 ← → #3215539

1 2 4 5 8 10 20 40 80,387 160,774 321,548 401,935 643,096 803,870 1,607,740 3,215,480

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

3,215,480 1,607,740 803,870 401,935 1,205,806 602,903 1,808,710 904,355 2,713,066 1,356,533 4,069,600 2,034,800 1,017,400 508,700 254,350 127,175 381,526 190,763 572,290 286,145 858,436 429,218 214,609 643,828 321,914 160,957 482,872 241,436 120,718 60,359 181,078 90,539 271,618 135,809 407,428 203,714 101,857 305,572 152,786 76,393 229,180 114,590 57,295 171,886 85,943 257,830 128,915 386,746 193,373 580,120 290,060 145,030 72,515 217,546 108,773 326,320 163,160 81,580 40,790 20,395

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