13 × 181 × 617

Prime Factor Structure

Factorization String 13 × 181 × 617

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,574,664

Proper Divisor Sum 122,863

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1451797 ← → #1451831

1 13 181 617 2,353 8,021 111,677 1,451,801

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

1,451,801 4,355,404 2,177,702 1,088,851 3,266,554 1,633,277 4,899,832 2,449,916 1,224,958 612,479 1,837,438 918,719 2,756,158 1,378,079 4,134,238 2,067,119 6,201,358 3,100,679 9,302,038 4,651,019 13,953,058 6,976,529 20,929,588 10,464,794 5,232,397 15,697,192 7,848,596 3,924,298 1,962,149 5,886,448 2,943,224 1,471,612 735,806 367,903 1,103,710 551,855 1,655,566 827,783 2,483,350 1,241,675 3,725,026 1,862,513 5,587,540 2,793,770 1,396,885 4,190,656 2,095,328 1,047,664 523,832 261,916 130,958 65,479 196,438 98,219 294,658 147,329 441,988 220,994 110,497 331,492

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