2 × 7² × 97 × 2267

Prime Factor Structure

Factorization String 2 × 7^2 × 97 × 2267

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 38,007,144

Proper Divisor Sum 16,457,042

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #21550099 ← → #21550127

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

21,550,102 10,775,051 32,325,154 16,162,577 48,487,732 24,243,866 12,121,933 36,365,800 18,182,900 9,091,450 4,545,725 13,637,176 6,818,588 3,409,294 1,704,647 5,113,942 2,556,971 7,670,914 3,835,457 11,506,372 5,753,186 2,876,593 8,629,780 4,314,890 2,157,445 6,472,336 3,236,168 1,618,084 809,042 404,521 1,213,564 606,782 303,391 910,174 455,087 1,365,262 682,631 2,047,894 1,023,947 3,071,842 1,535,921 4,607,764 2,303,882 1,151,941 3,455,824 1,727,912 863,956 431,978 215,989 647,968 323,984 161,992 80,996 40,498 20,249 60,748 30,374 15,187 45,562 22,781

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