13 × 17 × 59 × 223

Prime Factor Structure

Factorization String 13 × 17 × 59 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,386,880

Proper Divisor Sum 479,183

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #2907691 ← → #2907713

1 13 17 59 221 223 767 1,003 2,899 3,791 13,039 13,157 49,283 171,041 223,669 2,907,697

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

2,907,697 8,723,092 4,361,546 2,180,773 6,542,320 3,271,160 1,635,580 817,790 408,895 1,226,686 613,343 1,840,030 920,015 2,760,046 1,380,023 4,140,070 2,070,035 6,210,106 3,105,053 9,315,160 4,657,580 2,328,790 1,164,395 3,493,186 1,746,593 5,239,780 2,619,890 1,309,945 3,929,836 1,964,918 982,459 2,947,378 1,473,689 4,421,068 2,210,534 1,105,267 3,315,802 1,657,901 4,973,704 2,486,852 1,243,426 621,713 1,865,140 932,570 466,285 1,398,856 699,428 349,714 174,857 524,572 262,286 131,143 393,430 196,715 590,146 295,073 885,220 442,610 221,305 663,916

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