3² × 2402383

Prime Factor Structure

Factorization String 3^2 × 2402383

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 31,230,992

Proper Divisor Sum 9,609,545

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #21621437 ← → #21621463

1 3 9 2,402,383 7,207,149 21,621,447

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

21,621,447 64,864,342 32,432,171 97,296,514 48,648,257 145,944,772 72,972,386 36,486,193 109,458,580 54,729,290 27,364,645 82,093,936 41,046,968 20,523,484 10,261,742 5,130,871 15,392,614 7,696,307 23,088,922 11,544,461 34,633,384 17,316,692 8,658,346 4,329,173 12,987,520 6,493,760 3,246,880 1,623,440 811,720 405,860 202,930 101,465 304,396 152,198 76,099 228,298 114,149 342,448 171,224 85,612 42,806 21,403 64,210 32,105 96,316 48,158 24,079 72,238 36,119 108,358 54,179 162,538 81,269 243,808 121,904 60,952 30,476 15,238 7,619 22,858

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