2² × 3 × 13 × 37 × 89

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 37 × 89

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,340,640

Proper Divisor Sum 826,932

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #513697 ← → #513719

1 2 3 4 6 12 13 26 37 39 52 74 78 89 111 148 156 178 222 267 356 444 481 534 962 1,068 1,157 1,443 1,924 2,314 2,886 3,293 3,471 4,628 5,772 6,586 6,942 9,879 13,172 13,884 19,758 39,516 42,809 85,618 128,427 171,236 256,854 513,708

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

513,708 256,854 128,427 385,282 192,641 577,924 288,962 144,481 433,444 216,722 108,361 325,084 162,542 81,271 243,814 121,907 365,722 182,861 548,584 274,292 137,146 68,573 205,720 102,860 51,430 25,715 77,146 38,573 115,720 57,860 28,930 14,465 43,396 21,698 10,849 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260

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