3 × 5 × 131 × 6373

Prime Factor Structure

Factorization String 3 × 5 × 131 × 6373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,192,832

Proper Divisor Sum 7,669,887

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #12522943 ← → #12522947

1 3 5 15 131 393 655 1,965 6,373 19,119 31,865 95,595 834,863 2,504,589 4,174,315 12,522,945

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

12,522,945 37,568,836 18,784,418 9,392,209 28,176,628 14,088,314 7,044,157 21,132,472 10,566,236 5,283,118 2,641,559 7,924,678 3,962,339 11,887,018 5,943,509 17,830,528 8,915,264 4,457,632 2,228,816 1,114,408 557,204 278,602 139,301 417,904 208,952 104,476 52,238 26,119 78,358 39,179 117,538 58,769 176,308 88,154 44,077 132,232 66,116 33,058 16,529 49,588 24,794 12,397 37,192 18,596 9,298 4,649 13,948 6,974 3,487 10,462 5,231 15,694 7,847 23,542 11,771 35,314 17,657 52,972 26,486 13,243

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