2 × 340447

Prime Factor Structure

Factorization String 2 × 340447

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,021,344

Proper Divisor Sum 340,450

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #680881 ← → #680917

1 2 340,447 680,894

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

680,894 340,447 1,021,342 510,671 1,532,014 766,007 2,298,022 1,149,011 3,447,034 1,723,517 5,170,552 2,585,276 1,292,638 646,319 1,938,958 969,479 2,908,438 1,454,219 4,362,658 2,181,329 6,543,988 3,271,994 1,635,997 4,907,992 2,453,996 1,226,998 613,499 1,840,498 920,249 2,760,748 1,380,374 690,187 2,070,562 1,035,281 3,105,844 1,552,922 776,461 2,329,384 1,164,692 582,346 291,173 873,520 436,760 218,380 109,190 54,595 163,786 81,893 245,680 122,840 61,420 30,710 15,355 46,066 23,033 69,100 34,550 17,275 51,826 25,913

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