13 × 145931

Prime Factor Structure

Factorization String 13 × 145931

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,043,048

Proper Divisor Sum 145,945

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1897099 ← → #1897121

1 13 145,931 1,897,103

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

1,897,103 5,691,310 2,845,655 8,536,966 4,268,483 12,805,450 6,402,725 19,208,176 9,604,088 4,802,044 2,401,022 1,200,511 3,601,534 1,800,767 5,402,302 2,701,151 8,103,454 4,051,727 12,155,182 6,077,591 18,232,774 9,116,387 27,349,162 13,674,581 41,023,744 20,511,872 10,255,936 5,127,968 2,563,984 1,281,992 640,996 320,498 160,249 480,748 240,374 120,187 360,562 180,281 540,844 270,422 135,211 405,634 202,817 608,452 304,226 152,113 456,340 228,170 114,085 342,256 171,128 85,564 42,782 21,391 64,174 32,087 96,262 48,131 144,394 72,197

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