2² × 5 × 777437

Prime Factor Structure

Factorization String 2^2 × 5 × 777437

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 32,652,396

Proper Divisor Sum 17,103,656

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #15548711 ← → #15548749

1 2 4 5 10 20 777,437 1,554,874 3,109,748 3,887,185 7,774,370 15,548,740

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

15,548,740 7,774,370 3,887,185 11,661,556 5,830,778 2,915,389 8,746,168 4,373,084 2,186,542 1,093,271 3,279,814 1,639,907 4,919,722 2,459,861 7,379,584 3,689,792 1,844,896 922,448 461,224 230,612 115,306 57,653 172,960 86,480 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744

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