3 × 5 × 157 × 1907

Prime Factor Structure

Factorization String 3 × 5 × 157 × 1907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,235,136

Proper Divisor Sum 2,744,151

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4490977 ← → #4490987

1 3 5 15 157 471 785 1,907 2,355 5,721 9,535 28,605 299,399 898,197 1,496,995 4,490,985

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

4,490,985 13,472,956 6,736,478 3,368,239 10,104,718 5,052,359 15,157,078 7,578,539 22,735,618 11,367,809 34,103,428 17,051,714 8,525,857 25,577,572 12,788,786 6,394,393 19,183,180 9,591,590 4,795,795 14,387,386 7,193,693 21,581,080 10,790,540 5,395,270 2,697,635 8,092,906 4,046,453 12,139,360 6,069,680 3,034,840 1,517,420 758,710 379,355 1,138,066 569,033 1,707,100 853,550 426,775 1,280,326 640,163 1,920,490 960,245 2,880,736 1,440,368 720,184 360,092 180,046 90,023 270,070 135,035 405,106 202,553 607,660 303,830 151,915 455,746 227,873 683,620 341,810 170,905

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