2 × 5 × 31 × 25561

Prime Factor Structure

Factorization String 2 × 5 × 31 × 25561

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,723,712

Proper Divisor Sum 6,799,802

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7923907 ← → #7923917

1 2 5 10 31 62 155 310 25,561 51,122 127,805 255,610 792,391 1,584,782 3,961,955 7,923,910

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

7,923,910 3,961,955 11,885,866 5,942,933 17,828,800 8,914,400 4,457,200 2,228,600 1,114,300 557,150 278,575 835,726 417,863 1,253,590 626,795 1,880,386 940,193 2,820,580 1,410,290 705,145 2,115,436 1,057,718 528,859 1,586,578 793,289 2,379,868 1,189,934 594,967 1,784,902 892,451 2,677,354 1,338,677 4,016,032 2,008,016 1,004,008 502,004 251,002 125,501 376,504 188,252 94,126 47,063 141,190 70,595 211,786 105,893 317,680 158,840 79,420 39,710 19,855 59,566 29,783 89,350 44,675 134,026 67,013 201,040 100,520 50,260

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