3 × 19 × 37 × 6367

Prime Factor Structure

Factorization String 3 × 19 × 37 × 6367

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,358,720

Proper Divisor Sum 5,930,717

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #13427983 ← → #13428049

1 3 19 37 57 111 703 2,109 6,367 19,101 120,973 235,579 362,919 706,737 4,476,001 13,428,003

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

13,428,003 40,284,010 20,142,005 60,426,016 30,213,008 15,106,504 7,553,252 3,776,626 1,888,313 5,664,940 2,832,470 1,416,235 4,248,706 2,124,353 6,373,060 3,186,530 1,593,265 4,779,796 2,389,898 1,194,949 3,584,848 1,792,424 896,212 448,106 224,053 672,160 336,080 168,040 84,020 42,010 21,005 63,016 31,508 15,754 7,877 23,632 11,816 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2

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