2 × 149 × 173 × 521

Prime Factor Structure

Factorization String 2 × 149 × 173 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,872,600

Proper Divisor Sum 14,012,966

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #26859631 ← → #26859641

1 2 149 173 298 346 521 1,042 25,777 51,554 77,629 90,133 155,258 180,266 13,429,817 26,859,634

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

26,859,634 13,429,817 40,289,452 20,144,726 10,072,363 30,217,090 15,108,545 45,325,636 22,662,818 11,331,409 33,994,228 16,997,114 8,498,557 25,495,672 12,747,836 6,373,918 3,186,959 9,560,878 4,780,439 14,341,318 7,170,659 21,511,978 10,755,989 32,267,968 16,133,984 8,066,992 4,033,496 2,016,748 1,008,374 504,187 1,512,562 756,281 2,268,844 1,134,422 567,211 1,701,634 850,817 2,552,452 1,276,226 638,113 1,914,340 957,170 478,585 1,435,756 717,878 358,939 1,076,818 538,409 1,615,228 807,614 403,807 1,211,422 605,711 1,817,134 908,567 2,725,702 1,362,851 4,088,554 2,044,277 6,132,832

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