3 × 7 × 13 × 8419

Prime Factor Structure

Factorization String 3 × 7 × 13 × 8419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,772,160

Proper Divisor Sum 1,473,773

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2298379 ← → #2298389

1 3 7 13 21 39 91 273 8,419 25,257 58,933 109,447 176,799 328,341 766,129 2,298,387

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

2,298,387 6,895,162 3,447,581 10,342,744 5,171,372 2,585,686 1,292,843 3,878,530 1,939,265 5,817,796 2,908,898 1,454,449 4,363,348 2,181,674 1,090,837 3,272,512 1,636,256 818,128 409,064 204,532 102,266 51,133 153,400 76,700 38,350 19,175 57,526 28,763 86,290 43,145 129,436 64,718 32,359 97,078 48,539 145,618 72,809 218,428 109,214 54,607 163,822 81,911 245,734 122,867 368,602 184,301 552,904 276,452 138,226 69,113 207,340 103,670 51,835 155,506 77,753 233,260 116,630 58,315 174,946 87,473

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