3 × 5 × 53 × 4153

Prime Factor Structure

Factorization String 3 × 5 × 53 × 4153

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,383,584

Proper Divisor Sum 2,081,949

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3301631 ← → #3301637

1 3 5 15 53 159 265 795 4,153 12,459 20,765 62,295 220,109 660,327 1,100,545 3,301,635

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

3,301,635 9,904,906 4,952,453 14,857,360 7,428,680 3,714,340 1,857,170 928,585 2,785,756 1,392,878 696,439 2,089,318 1,044,659 3,133,978 1,566,989 4,700,968 2,350,484 1,175,242 587,621 1,762,864 881,432 440,716 220,358 110,179 330,538 165,269 495,808 247,904 123,952 61,976 30,988 15,494 7,747 23,242 11,621 34,864 17,432 8,716 4,358 2,179 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98

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