11 × 17 × 137 × 173

Prime Factor Structure

Factorization String 11 × 17 × 137 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,186,592

Proper Divisor Sum 754,505

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4432081 ← → #4432091

1 11 17 137 173 187 1,507 1,903 2,329 2,941 23,701 25,619 32,351 260,711 402,917 4,432,087

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

4,432,087 13,296,262 6,648,131 19,944,394 9,972,197 29,916,592 14,958,296 7,479,148 3,739,574 1,869,787 5,609,362 2,804,681 8,414,044 4,207,022 2,103,511 6,310,534 3,155,267 9,465,802 4,732,901 14,198,704 7,099,352 3,549,676 1,774,838 887,419 2,662,258 1,331,129 3,993,388 1,996,694 998,347 2,995,042 1,497,521 4,492,564 2,246,282 1,123,141 3,369,424 1,684,712 842,356 421,178 210,589 631,768 315,884 157,942 78,971 236,914 118,457 355,372 177,686 88,843 266,530 133,265 399,796 199,898 99,949 299,848 149,924 74,962 37,481 112,444 56,222 28,111

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