3² × 379 × 6263

Prime Factor Structure

Factorization String 3^2 × 379 × 6263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 30,944,160

Proper Divisor Sum 9,581,067

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #21363079 ← → #21363103

1 3 9 379 1,137 3,411 6,263 18,789 56,367 2,373,677 7,121,031 21,363,093

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

21,363,093 64,089,280 32,044,640 16,022,320 8,011,160 4,005,580 2,002,790 1,001,395 3,004,186 1,502,093 4,506,280 2,253,140 1,126,570 563,285 1,689,856 844,928 422,464 211,232 105,616 52,808 26,404 13,202 6,601 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628

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