3 × 7 × 31 × 937

Prime Factor Structure

Factorization String 3 × 7 × 31 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 960,512

Proper Divisor Sum 350,525

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #609979 ← → #609989

1 3 7 21 31 93 217 651 937 2,811 6,559 19,677 29,047 87,141 203,329 609,987

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

609,987 1,829,962 914,981 2,744,944 1,372,472 686,236 343,118 171,559 514,678 257,339 772,018 386,009 1,158,028 579,014 289,507 868,522 434,261 1,302,784 651,392 325,696 162,848 81,424 40,712 20,356 10,178 5,089 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874

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