2⁴ × 7 × 11 × 17551

Prime Factor Structure

Factorization String 2^4 × 7 × 11 × 17551

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 52,234,752

Proper Divisor Sum 30,611,920

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21622831 ← → #21622849

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

21,622,832 10,811,416 5,405,708 2,702,854 1,351,427 4,054,282 2,027,141 6,081,424 3,040,712 1,520,356 760,178 380,089 1,140,268 570,134 285,067 855,202 427,601 1,282,804 641,402 320,701 962,104 481,052 240,526 120,263 360,790 180,395 541,186 270,593 811,780 405,890 202,945 608,836 304,418 152,209 456,628 228,314 114,157 342,472 171,236 85,618 42,809 128,428 64,214 32,107 96,322 48,161 144,484 72,242 36,121 108,364 54,182 27,091 81,274 40,637 121,912 60,956 30,478 15,239 45,718 22,859

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