2² × 41 × 117389

Prime Factor Structure

Factorization String 2^2 × 41 × 117389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 34,512,660

Proper Divisor Sum 15,260,864

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #19251787 ← → #19251797

1 2 4 41 82 164 117,389 234,778 469,556 4,812,949 9,625,898 19,251,796

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

19,251,796 9,625,898 4,812,949 14,438,848 7,219,424 3,609,712 1,804,856 902,428 451,214 225,607 676,822 338,411 1,015,234 507,617 1,522,852 761,426 380,713 1,142,140 571,070 285,535 856,606 428,303 1,284,910 642,455 1,927,366 963,683 2,891,050 1,445,525 4,336,576 2,168,288 1,084,144 542,072 271,036 135,518 67,759 203,278 101,639 304,918 152,459 457,378 228,689 686,068 343,034 171,517 514,552 257,276 128,638 64,319 192,958 96,479 289,438 144,719 434,158 217,079 651,238 325,619 976,858 488,429 1,465,288 732,644

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