2 × 11 × 113 × 163

Prime Factor Structure

Factorization String 2 × 11 × 113 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 673,056

Proper Divisor Sum 267,838

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #405211 ← → #405221

1 2 11 22 113 163 226 326 1,243 1,793 2,486 3,586 18,419 36,838 202,609 405,218

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

405,218 202,609 607,828 303,914 151,957 455,872 227,936 113,968 56,984 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2

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