2² × 5² × 4019

Prime Factor Structure

Factorization String 2^2 × 5^2 × 4019

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 872,340

Proper Divisor Sum 470,440

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #401887 ← → #401903

1 2 4 5 10 20 25 50 100 4,019 8,038 16,076 20,095 40,190 80,380 100,475 200,950 401,900

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

401,900 200,950 100,475 301,426 150,713 452,140 226,070 113,035 339,106 169,553 508,660 254,330 127,165 381,496 190,748 95,374 47,687 143,062 71,531 214,594 107,297 321,892 160,946 80,473 241,420 120,710 60,355 181,066 90,533 271,600 135,800 67,900 33,950 16,975 50,926 25,463 76,390 38,195 114,586 57,293 171,880 85,940 42,970 21,485 64,456 32,228 16,114 8,057 24,172 12,086 6,043 18,130 9,065 27,196 13,598 6,799 20,398 10,199 30,598 15,299

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