2 × 12970277

Prime Factor Structure

Factorization String 2 × 12970277

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 38,910,834

Proper Divisor Sum 12,970,280

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #25940543 ← → #25940557

1 2 12,970,277 25,940,554

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

25,940,554 12,970,277 38,910,832 19,455,416 9,727,708 4,863,854 2,431,927 7,295,782 3,647,891 10,943,674 5,471,837 16,415,512 8,207,756 4,103,878 2,051,939 6,155,818 3,077,909 9,233,728 4,616,864 2,308,432 1,154,216 577,108 288,554 144,277 432,832 216,416 108,208 54,104 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340 170 85 256 128

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