2² × 5 × 53 × 199

Prime Factor Structure

Factorization String 2^2 × 5 × 53 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 453,600

Proper Divisor Sum 242,660

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #210929 ← → #210943

1 2 4 5 10 20 53 106 199 212 265 398 530 796 995 1,060 1,990 3,980 10,547 21,094 42,188 52,735 105,470 210,940

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

210,940 105,470 52,735 158,206 79,103 237,310 118,655 355,966 177,983 533,950 266,975 800,926 400,463 1,201,390 600,695 1,802,086 901,043 2,703,130 1,351,565 4,054,696 2,027,348 1,013,674 506,837 1,520,512 760,256 380,128 190,064 95,032 47,516 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029

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