7² × 13² × 23

Prime Factor Structure

Factorization String 7^2 × 13^2 × 23

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 250,344

Proper Divisor Sum 59,881

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #190409 ← → #190471

1 7 13 23 49 91 161 169 299 637 1,127 1,183 2,093 3,887 8,281 14,651 27,209 190,463

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

190,463 571,390 285,695 857,086 428,543 1,285,630 642,815 1,928,446 964,223 2,892,670 1,446,335 4,339,006 2,169,503 6,508,510 3,254,255 9,762,766 4,881,383 14,644,150 7,322,075 21,966,226 10,983,113 32,949,340 16,474,670 8,237,335 24,712,006 12,356,003 37,068,010 18,534,005 55,602,016 27,801,008 13,900,504 6,950,252 3,475,126 1,737,563 5,212,690 2,606,345 7,819,036 3,909,518 1,954,759 5,864,278 2,932,139 8,796,418 4,398,209 13,194,628 6,597,314 3,298,657 9,895,972 4,947,986 2,473,993 7,421,980 3,710,990 1,855,495 5,566,486 2,783,243 8,349,730 4,174,865 12,524,596 6,262,298 3,131,149 9,393,448

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