5² × 11 × 13 × 59

Prime Factor Structure

Factorization String 5^2 × 11 × 13 × 59

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 312,480

Proper Divisor Sum 101,555

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #210923 ← → #210929

1 5 11 13 25 55 59 65 143 275 295 325 649 715 767 1,475 3,245 3,575 3,835 8,437 16,225 19,175 42,185 210,925

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

210,925 632,776 316,388 158,194 79,097 237,292 118,646 59,323 177,970 88,985 266,956 133,478 66,739 200,218 100,109 300,328 150,164 75,082 37,541 112,624 56,312 28,156 14,078 7,039 21,118 10,559 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 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.