3 × 29 × 47 × 787

Prime Factor Structure

Factorization String 3 × 29 × 47 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,538,880

Proper Divisor Sum 1,320,837

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3218041 ← → #3218057

1 3 29 47 87 141 787 1,363 2,361 4,089 22,823 36,989 68,469 110,967 1,072,681 3,218,043

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

3,218,043 9,654,130 4,827,065 14,481,196 7,240,598 3,620,299 10,860,898 5,430,449 16,291,348 8,145,674 4,072,837 12,218,512 6,109,256 3,054,628 1,527,314 763,657 2,290,972 1,145,486 572,743 1,718,230 859,115 2,577,346 1,288,673 3,866,020 1,933,010 966,505 2,899,516 1,449,758 724,879 2,174,638 1,087,319 3,261,958 1,630,979 4,892,938 2,446,469 7,339,408 3,669,704 1,834,852 917,426 458,713 1,376,140 688,070 344,035 1,032,106 516,053 1,548,160 774,080 387,040 193,520 96,760 48,380 24,190 12,095 36,286 18,143 54,430 27,215 81,646 40,823 122,470

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