3 × 631 × 2137

Prime Factor Structure

Factorization String 3 × 631 × 2137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,404,864

Proper Divisor Sum 1,359,523

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4045333 ← → #4045357

1 3 631 1,893 2,137 6,411 1,348,447 4,045,341

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

4,045,341 12,136,024 6,068,012 3,034,006 1,517,003 4,551,010 2,275,505 6,826,516 3,413,258 1,706,629 5,119,888 2,559,944 1,279,972 639,986 319,993 959,980 479,990 239,995 719,986 359,993 1,079,980 539,990 269,995 809,986 404,993 1,214,980 607,490 303,745 911,236 455,618 227,809 683,428 341,714 170,857 512,572 256,286 128,143 384,430 192,215 576,646 288,323 864,970 432,485 1,297,456 648,728 324,364 162,182 81,091 243,274 121,637 364,912 182,456 91,228 45,614 22,807 68,422 34,211 102,634 51,317 153,952

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