2² × 5 × 71881

Prime Factor Structure

Factorization String 2^2 × 5 × 71881

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,019,044

Proper Divisor Sum 1,581,424

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1437613 ← → #1437629

1 2 4 5 10 20 71,881 143,762 287,524 359,405 718,810 1,437,620

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

1,437,620 718,810 359,405 1,078,216 539,108 269,554 134,777 404,332 202,166 101,083 303,250 151,625 454,876 227,438 113,719 341,158 170,579 511,738 255,869 767,608 383,804 191,902 95,951 287,854 143,927 431,782 215,891 647,674 323,837 971,512 485,756 242,878 121,439 364,318 182,159 546,478 273,239 819,718 409,859 1,229,578 614,789 1,844,368 922,184 461,092 230,546 115,273 345,820 172,910 86,455 259,366 129,683 389,050 194,525 583,576 291,788 145,894 72,947 218,842 109,421 328,264

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