3 × 11 × 37 × 251

Prime Factor Structure

Factorization String 3 × 11 × 37 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 459,648

Proper Divisor Sum 153,177

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #306463 ← → #306473

1 3 11 33 37 111 251 407 753 1,221 2,761 8,283 9,287 27,861 102,157 306,471

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

306,471 919,414 459,707 1,379,122 689,561 2,068,684 1,034,342 517,171 1,551,514 775,757 2,327,272 1,163,636 581,818 290,909 872,728 436,364 218,182 109,091 327,274 163,637 490,912 245,456 122,728 61,364 30,682 15,341 46,024 23,012 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946

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