3 × 5 × 43 × 587

Prime Factor Structure

Factorization String 3 × 5 × 43 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 620,928

Proper Divisor Sum 242,313

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #378601 ← → #378619

1 3 5 15 43 129 215 587 645 1,761 2,935 8,805 25,241 75,723 126,205 378,615

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

378,615 1,135,846 567,923 1,703,770 851,885 2,555,656 1,277,828 638,914 319,457 958,372 479,186 239,593 718,780 359,390 179,695 539,086 269,543 808,630 404,315 1,212,946 606,473 1,819,420 909,710 454,855 1,364,566 682,283 2,046,850 1,023,425 3,070,276 1,535,138 767,569 2,302,708 1,151,354 575,677 1,727,032 863,516 431,758 215,879 647,638 323,819 971,458 485,729 1,457,188 728,594 364,297 1,092,892 546,446 273,223 819,670 409,835 1,229,506 614,753 1,844,260 922,130 461,065 1,383,196 691,598 345,799 1,037,398 518,699

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