7 × 19 × 43 × 1723

Prime Factor Structure

Factorization String 7 × 19 × 43 × 1723

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,136,960

Proper Divisor Sum 2,283,123

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #9853819 ← → #9853841

1 7 19 43 133 301 817 1,723 5,719 12,061 32,737 74,089 229,159 518,623 1,407,691 9,853,837

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

9,853,837 29,561,512 14,780,756 7,390,378 3,695,189 11,085,568 5,542,784 2,771,392 1,385,696 692,848 346,424 173,212 86,606 43,303 129,910 64,955 194,866 97,433 292,300 146,150 73,075 219,226 109,613 328,840 164,420 82,210 41,105 123,316 61,658 30,829 92,488 46,244 23,122 11,561 34,684 17,342 8,671 26,014 13,007 39,022 19,511 58,534 29,267 87,802 43,901 131,704 65,852 32,926 16,463 49,390 24,695 74,086 37,043 111,130 55,565 166,696 83,348 41,674 20,837 62,512

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