2² × 3² × 13 × 431

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 550,368

Proper Divisor Sum 348,660

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #201701 ← → #201709

1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 431 468 862 1,293 1,724 2,586 3,879 5,172 5,603 7,758 11,206 15,516 16,809 22,412 33,618 50,427 67,236 100,854 201,708

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

201,708 100,854 50,427 151,282 75,641 226,924 113,462 56,731 170,194 85,097 255,292 127,646 63,823 191,470 95,735 287,206 143,603 430,810 215,405 646,216 323,108 161,554 80,777 242,332 121,166 60,583 181,750 90,875 272,626 136,313 408,940 204,470 102,235 306,706 153,353 460,060 230,030 115,015 345,046 172,523 517,570 258,785 776,356 388,178 194,089 582,268 291,134 145,567 436,702 218,351 655,054 327,527 982,582 491,291 1,473,874 736,937 2,210,812 1,105,406 552,703 1,658,110

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