3 × 19 × 308437

Prime Factor Structure

Factorization String 3 × 19 × 308437

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 24,675,040

Proper Divisor Sum 7,094,131

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17580887 ← → #17580911

1 3 19 57 308,437 925,311 5,860,303 17,580,909

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

17,580,909 52,742,728 26,371,364 13,185,682 6,592,841 19,778,524 9,889,262 4,944,631 14,833,894 7,416,947 22,250,842 11,125,421 33,376,264 16,688,132 8,344,066 4,172,033 12,516,100 6,258,050 3,129,025 9,387,076 4,693,538 2,346,769 7,040,308 3,520,154 1,760,077 5,280,232 2,640,116 1,320,058 660,029 1,980,088 990,044 495,022 247,511 742,534 371,267 1,113,802 556,901 1,670,704 835,352 417,676 208,838 104,419 313,258 156,629 469,888 234,944 117,472 58,736 29,368 14,684 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098

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