2⁴ × 640369

Prime Factor Structure

Factorization String 2^4 × 640369

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 19,851,470

Proper Divisor Sum 9,605,566

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #10245901 ← → #10245919

1 2 4 8 16 640,369 1,280,738 2,561,476 5,122,952 10,245,904

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

10,245,904 5,122,952 2,561,476 1,280,738 640,369 1,921,108 960,554 480,277 1,440,832 720,416 360,208 180,104 90,052 45,026 22,513 67,540 33,770 16,885 50,656 25,328 12,664 6,332 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910 14,455 43,366 21,683 65,050

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