5² × 7² × 2087

Prime Factor Structure

Factorization String 5^2 × 7^2 × 2087

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 3,689,496

Proper Divisor Sum 1,132,921

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2556569 ← → #2556577

1 5 7 25 35 49 175 245 1,225 2,087 10,435 14,609 52,175 73,045 102,263 365,225 511,315 2,556,575

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

2,556,575 7,669,726 3,834,863 11,504,590 5,752,295 17,256,886 8,628,443 25,885,330 12,942,665 38,827,996 19,413,998 9,706,999 29,120,998 14,560,499 43,681,498 21,840,749 65,522,248 32,761,124 16,380,562 8,190,281 24,570,844 12,285,422 6,142,711 18,428,134 9,214,067 27,642,202 13,821,101 41,463,304 20,731,652 10,365,826 5,182,913 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

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