2⁴ × 5 × 251519

Prime Factor Structure

Factorization String 2^4 × 5 × 251519

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 46,782,720

Proper Divisor Sum 26,661,200

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #20121467 ← → #20121533

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

20,121,520 10,060,760 5,030,380 2,515,190 1,257,595 3,772,786 1,886,393 5,659,180 2,829,590 1,414,795 4,244,386 2,122,193 6,366,580 3,183,290 1,591,645 4,774,936 2,387,468 1,193,734 596,867 1,790,602 895,301 2,685,904 1,342,952 671,476 335,738 167,869 503,608 251,804 125,902 62,951 188,854 94,427 283,282 141,641 424,924 212,462 106,231 318,694 159,347 478,042 239,021 717,064 358,532 179,266 89,633 268,900 134,450 67,225 201,676 100,838 50,419 151,258 75,629 226,888 113,444 56,722 28,361 85,084 42,542 21,271

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