2 × 5 × 563 × 3833

Prime Factor Structure

Factorization String 2 × 5 × 563 × 3833

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 38,922,768

Proper Divisor Sum 17,342,978

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #21579737 ← → #21579791

1 2 5 10 563 1,126 2,815 3,833 5,630 7,666 19,165 38,330 2,157,979 4,315,958 10,789,895 21,579,790

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

21,579,790 10,789,895 32,369,686 16,184,843 48,554,530 24,277,265 72,831,796 36,415,898 18,207,949 54,623,848 27,311,924 13,655,962 6,827,981 20,483,944 10,241,972 5,120,986 2,560,493 7,681,480 3,840,740 1,920,370 960,185 2,880,556 1,440,278 720,139 2,160,418 1,080,209 3,240,628 1,620,314 810,157 2,430,472 1,215,236 607,618 303,809 911,428 455,714 227,857 683,572 341,786 170,893 512,680 256,340 128,170 64,085 192,256 96,128 48,064 24,032 12,016 6,008 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806

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