2³ × 5 × 163 × 211

Prime Factor Structure

Factorization String 2^3 × 5 × 163 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,129,120

Proper Divisor Sum 1,753,400

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1375709 ← → #1375723

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

1,375,720 687,860 343,930 171,965 515,896 257,948 128,974 64,487 193,462 96,731 290,194 145,097 435,292 217,646 108,823 326,470 163,235 489,706 244,853 734,560 367,280 183,640 91,820 45,910 22,955 68,866 34,433 103,300 51,650 25,825 77,476 38,738 19,369 58,108 29,054 14,527 43,582 21,791 65,374 32,687 98,062 49,031 147,094 73,547 220,642 110,321 330,964 165,482 82,741 248,224 124,112 62,056 31,028 15,514 7,757 23,272 11,636 5,818 2,909 8,728

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