1209121

Prime Factor Structure

Factorization String 1209121

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,209,122

Proper Divisor Sum 1

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #1209113 ← → #1209139

1 1,209,121

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

1,209,121 3,627,364 1,813,682 906,841 2,720,524 1,360,262 680,131 2,040,394 1,020,197 3,060,592 1,530,296 765,148 382,574 191,287 573,862 286,931 860,794 430,397 1,291,192 645,596 322,798 161,399 484,198 242,099 726,298 363,149 1,089,448 544,724 272,362 136,181 408,544 204,272 102,136 51,068 25,534 12,767 38,302 19,151 57,454 28,727 86,182 43,091 129,274 64,637 193,912 96,956 48,478 24,239 72,718 36,359 109,078 54,539 163,618 81,809 245,428 122,714 61,357 184,072 92,036 46,018

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