2² × 157211

Prime Factor Structure

Factorization String 2^2 × 157211

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,100,484

Proper Divisor Sum 471,640

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #628841 ← → #628861

1 2 4 157,211 314,422 628,844

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

628,844 314,422 157,211 471,634 235,817 707,452 353,726 176,863 530,590 265,295 795,886 397,943 1,193,830 596,915 1,790,746 895,373 2,686,120 1,343,060 671,530 335,765 1,007,296 503,648 251,824 125,912 62,956 31,478 15,739 47,218 23,609 70,828 35,414 17,707 53,122 26,561 79,684 39,842 19,921 59,764 29,882 14,941 44,824 22,412 11,206 5,603 16,810 8,405 25,216 12,608 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112

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