3 × 7 × 19 × 23 × 43

Prime Factor Structure

Factorization String 3 × 7 × 19 × 23 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 675,840

Proper Divisor Sum 281,229

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #394601 ← → #394619

1 3 7 19 21 23 43 57 69 129 133 161 301 399 437 483 817 903 989 1,311 2,451 2,967 3,059 5,719 6,923 9,177 17,157 18,791 20,769 56,373 131,537 394,611

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

394,611 1,183,834 591,917 1,775,752 887,876 443,938 221,969 665,908 332,954 166,477 499,432 249,716 124,858 62,429 187,288 93,644 46,822 23,411 70,234 35,117 105,352 52,676 26,338 13,169 39,508 19,754 9,877 29,632 14,816 7,408 3,704 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71

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