197 × 20431

Prime Factor Structure

Factorization String 197 × 20431

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,045,536

Proper Divisor Sum 20,629

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4024879 ← → #4024957

1 197 20,431 4,024,907

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

4,024,907 12,074,722 6,037,361 18,112,084 9,056,042 4,528,021 13,584,064 6,792,032 3,396,016 1,698,008 849,004 424,502 212,251 636,754 318,377 955,132 477,566 238,783 716,350 358,175 1,074,526 537,263 1,611,790 805,895 2,417,686 1,208,843 3,626,530 1,813,265 5,439,796 2,719,898 1,359,949 4,079,848 2,039,924 1,019,962 509,981 1,529,944 764,972 382,486 191,243 573,730 286,865 860,596 430,298 215,149 645,448 322,724 161,362 80,681 242,044 121,022 60,511 181,534 90,767 272,302 136,151 408,454 204,227 612,682 306,341 919,024

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