2 × 681137

Prime Factor Structure

Factorization String 2 × 681137

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,043,414

Proper Divisor Sum 681,140

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1362271 ← → #1362287

1 2 681,137 1,362,274

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

1,362,274 681,137 2,043,412 1,021,706 510,853 1,532,560 766,280 383,140 191,570 95,785 287,356 143,678 71,839 215,518 107,759 323,278 161,639 484,918 242,459 727,378 363,689 1,091,068 545,534 272,767 818,302 409,151 1,227,454 613,727 1,841,182 920,591 2,761,774 1,380,887 4,142,662 2,071,331 6,213,994 3,106,997 9,320,992 4,660,496 2,330,248 1,165,124 582,562 291,281 873,844 436,922 218,461 655,384 327,692 163,846 81,923 245,770 122,885 368,656 184,328 92,164 46,082 23,041 69,124 34,562 17,281 51,844

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