2² × 3 × 55721

Prime Factor Structure

Factorization String 2^2 × 3 × 55721

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,560,216

Proper Divisor Sum 891,564

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #668623 ← → #668671

1 2 3 4 6 12 55,721 111,442 167,163 222,884 334,326 668,652

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

668,652 334,326 167,163 501,490 250,745 752,236 376,118 188,059 564,178 282,089 846,268 423,134 211,567 634,702 317,351 952,054 476,027 1,428,082 714,041 2,142,124 1,071,062 535,531 1,606,594 803,297 2,409,892 1,204,946 602,473 1,807,420 903,710 451,855 1,355,566 677,783 2,033,350 1,016,675 3,050,026 1,525,013 4,575,040 2,287,520 1,143,760 571,880 285,940 142,970 71,485 214,456 107,228 53,614 26,807 80,422 40,211 120,634 60,317 180,952 90,476 45,238 22,619 67,858 33,929 101,788 50,894 25,447

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