5² × 197 × 523

Prime Factor Structure

Factorization String 5^2 × 197 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,216,312

Proper Divisor Sum 640,537

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2575757 ← → #2575777

1 5 25 197 523 985 2,615 4,925 13,075 103,031 515,155 2,575,775

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

2,575,775 7,727,326 3,863,663 11,590,990 5,795,495 17,386,486 8,693,243 26,079,730 13,039,865 39,119,596 19,559,798 9,779,899 29,339,698 14,669,849 44,009,548 22,004,774 11,002,387 33,007,162 16,503,581 49,510,744 24,755,372 12,377,686 6,188,843 18,566,530 9,283,265 27,849,796 13,924,898 6,962,449 20,887,348 10,443,674 5,221,837 15,665,512 7,832,756 3,916,378 1,958,189 5,874,568 2,937,284 1,468,642 734,321 2,202,964 1,101,482 550,741 1,652,224 826,112 413,056 206,528 103,264 51,632 25,816 12,908 6,454 3,227 9,682 4,841 14,524 7,262 3,631 10,894 5,447 16,342

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