2² × 13 × 13859

Prime Factor Structure

Factorization String 2^2 × 13 × 13859

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,358,280

Proper Divisor Sum 637,612

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #720661 ← → #720677

1 2 4 13 26 52 13,859 27,718 55,436 180,167 360,334 720,668

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

720,668 360,334 180,167 540,502 270,251 810,754 405,377 1,216,132 608,066 304,033 912,100 456,050 228,025 684,076 342,038 171,019 513,058 256,529 769,588 384,794 192,397 577,192 288,596 144,298 72,149 216,448 108,224 54,112 27,056 13,528 6,764 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576

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