3 × 5 × 37 × 379

Prime Factor Structure

Factorization String 3 × 5 × 37 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 346,560

Proper Divisor Sum 136,215

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #210323 ← → #210347

1 3 5 15 37 111 185 379 555 1,137 1,895 5,685 14,023 42,069 70,115 210,345

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

210,345 631,036 315,518 157,759 473,278 236,639 709,918 354,959 1,064,878 532,439 1,597,318 798,659 2,395,978 1,197,989 3,593,968 1,796,984 898,492 449,246 224,623 673,870 336,935 1,010,806 505,403 1,516,210 758,105 2,274,316 1,137,158 568,579 1,705,738 852,869 2,558,608 1,279,304 639,652 319,826 159,913 479,740 239,870 119,935 359,806 179,903 539,710 269,855 809,566 404,783 1,214,350 607,175 1,821,526 910,763 2,732,290 1,366,145 4,098,436 2,049,218 1,024,609 3,073,828 1,536,914 768,457 2,305,372 1,152,686 576,343 1,729,030

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