3 × 7 × 11 × 19469

Prime Factor Structure

Factorization String 3 × 7 × 11 × 19469

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,476,480

Proper Divisor Sum 2,979,141

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4497329 ← → #4497343

1 3 7 11 21 33 77 231 19,469 58,407 136,283 214,159 408,849 642,477 1,499,113 4,497,339

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

4,497,339 13,492,018 6,746,009 20,238,028 10,119,014 5,059,507 15,178,522 7,589,261 22,767,784 11,383,892 5,691,946 2,845,973 8,537,920 4,268,960 2,134,480 1,067,240 533,620 266,810 133,405 400,216 200,108 100,054 50,027 150,082 75,041 225,124 112,562 56,281 168,844 84,422 42,211 126,634 63,317 189,952 94,976 47,488 23,744 11,872 5,936 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134

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