2² × 3² × 7 × 19 × 163

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 19 × 163

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 2,387,840

Proper Divisor Sum 1,607,396

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #780433 ← → #780457

1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 163 171 228 252 266 326 342 399 489 532 652 684 798 978 1,141 1,197 1,467 1,596 1,956 2,282 2,394 2,934 3,097 3,423 4,564 4,788 5,868 6,194 6,846 9,291 10,269 12,388 13,692 18,582 20,538 21,679 27,873

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

780,444 390,222 195,111 585,334 292,667 878,002 439,001 1,317,004 658,502 329,251 987,754 493,877 1,481,632 740,816 370,408 185,204 92,602 46,301 138,904 69,452 34,726 17,363 52,090 26,045 78,136 39,068 19,534 9,767 29,302 14,651 43,954 21,977 65,932 32,966 16,483 49,450 24,725 74,176 37,088 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827

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