2² × 5 × 13 × 4967

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 4967

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,921,184

Proper Divisor Sum 1,629,764

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1291391 ← → #1291421

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

1,291,420 645,710 322,855 968,566 484,283 1,452,850 726,425 2,179,276 1,089,638 544,819 1,634,458 817,229 2,451,688 1,225,844 612,922 306,461 919,384 459,692 229,846 114,923 344,770 172,385 517,156 258,578 129,289 387,868 193,934 96,967 290,902 145,451 436,354 218,177 654,532 327,266 163,633 490,900 245,450 122,725 368,176 184,088 92,044 46,022 23,011 69,034 34,517 103,552 51,776 25,888 12,944 6,472 3,236 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367

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