1291163

Prime Factor Structure

Factorization String 1291163

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,291,164

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1291159 ← → #1291177

1 1,291,163

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

1,291,163 3,873,490 1,936,745 5,810,236 2,905,118 1,452,559 4,357,678 2,178,839 6,536,518 3,268,259 9,804,778 4,902,389 14,707,168 7,353,584 3,676,792 1,838,396 919,198 459,599 1,378,798 689,399 2,068,198 1,034,099 3,102,298 1,551,149 4,653,448 2,326,724 1,163,362 581,681 1,745,044 872,522 436,261 1,308,784 654,392 327,196 163,598 81,799 245,398 122,699 368,098 184,049 552,148 276,074 138,037 414,112 207,056 103,528 51,764 25,882 12,941 38,824 19,412 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366

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