17 × 31 × 79 × 421

Prime Factor Structure

Factorization String 17 × 31 × 79 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,445,760

Proper Divisor Sum 1,918,267

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #17527487 ← → #17527567

1 17 31 79 421 527 1,343 2,449 7,157 13,051 33,259 41,633 221,867 565,403 1,031,029 17,527,493

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

17,527,493 52,582,480 26,291,240 13,145,620 6,572,810 3,286,405 9,859,216 4,929,608 2,464,804 1,232,402 616,201 1,848,604 924,302 462,151 1,386,454 693,227 2,079,682 1,039,841 3,119,524 1,559,762 779,881 2,339,644 1,169,822 584,911 1,754,734 877,367 2,632,102 1,316,051 3,948,154 1,974,077 5,922,232 2,961,116 1,480,558 740,279 2,220,838 1,110,419 3,331,258 1,665,629 4,996,888 2,498,444 1,249,222 624,611 1,873,834 936,917 2,810,752 1,405,376 702,688 351,344 175,672 87,836 43,918 21,959 65,878 32,939 98,818 49,409 148,228 74,114 37,057 111,172

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