3 × 13 × 1572281

Prime Factor Structure

Factorization String 3 × 13 × 1572281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 88,047,792

Proper Divisor Sum 26,728,833

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #61318919 ← → #61318967

1 3 13 39 1,572,281 4,716,843 20,439,653 61,318,959

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

61,318,959 183,956,878 91,978,439 275,935,318 137,967,659 413,902,978 206,951,489 620,854,468 310,427,234 155,213,617 465,640,852 232,820,426 116,410,213 349,230,640 174,615,320 87,307,660 43,653,830 21,826,915 65,480,746 32,740,373 98,221,120 49,110,560 24,555,280 12,277,640 6,138,820 3,069,410 1,534,705 4,604,116 2,302,058 1,151,029 3,453,088 1,726,544 863,272 431,636 215,818 107,909 323,728 161,864 80,932 40,466 20,233 60,700 30,350 15,175 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828 38,414 19,207 57,622 28,811 86,434 43,217 129,652 64,826

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