2 × 210599

Prime Factor Structure

Factorization String 2 × 210599

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 631,800

Proper Divisor Sum 210,602

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #421189 ← → #421207

1 2 210,599 421,198

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

421,198 210,599 631,798 315,899 947,698 473,849 1,421,548 710,774 355,387 1,066,162 533,081 1,599,244 799,622 399,811 1,199,434 599,717 1,799,152 899,576 449,788 224,894 112,447 337,342 168,671 506,014 253,007 759,022 379,511 1,138,534 569,267 1,707,802 853,901 2,561,704 1,280,852 640,426 320,213 960,640 480,320 240,160 120,080 60,040 30,020 15,010 7,505 22,516 11,258 5,629 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691 32,074 16,037

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