3 × 7 × 151 × 2699

Prime Factor Structure

Factorization String 3 × 7 × 151 × 2699

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,132,800

Proper Divisor Sum 4,574,271

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #8558521 ← → #8558549

1 3 7 21 151 453 1,057 2,699 3,171 8,097 18,893 56,679 407,549 1,222,647 2,852,843 8,558,529

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

8,558,529 25,675,588 12,837,794 6,418,897 19,256,692 9,628,346 4,814,173 14,442,520 7,221,260 3,610,630 1,805,315 5,415,946 2,707,973 8,123,920 4,061,960 2,030,980 1,015,490 507,745 1,523,236 761,618 380,809 1,142,428 571,214 285,607 856,822 428,411 1,285,234 642,617 1,927,852 963,926 481,963 1,445,890 722,945 2,168,836 1,084,418 542,209 1,626,628 813,314 406,657 1,219,972 609,986 304,993 914,980 457,490 228,745 686,236 343,118 171,559 514,678 257,339 772,018 386,009 1,158,028 579,014 289,507 868,522 434,261 1,302,784 651,392 325,696

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