67 × 139 × 521

Prime Factor Structure

Factorization String 67 × 139 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,969,440

Proper Divisor Sum 117,367

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4852061 ← → #4852079

1 67 139 521 9,313 34,907 72,419 4,852,073

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

4,852,073 14,556,220 7,278,110 3,639,055 10,917,166 5,458,583 16,375,750 8,187,875 24,563,626 12,281,813 36,845,440 18,422,720 9,211,360 4,605,680 2,302,840 1,151,420 575,710 287,855 863,566 431,783 1,295,350 647,675 1,943,026 971,513 2,914,540 1,457,270 728,635 2,185,906 1,092,953 3,278,860 1,639,430 819,715 2,459,146 1,229,573 3,688,720 1,844,360 922,180 461,090 230,545 691,636 345,818 172,909 518,728 259,364 129,682 64,841 194,524 97,262 48,631 145,894 72,947 218,842 109,421 328,264 164,132 82,066 41,033 123,100 61,550 30,775

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