2⁴ × 5² × 59 × 67

Prime Factor Structure

Factorization String 2^4 × 5^2 × 59 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 3,920,880

Proper Divisor Sum 2,339,680

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #1581193 ← → #1581211

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

1,581,200 790,600 395,300 197,650 98,825 296,476 148,238 74,119 222,358 111,179 333,538 166,769 500,308 250,154 125,077 375,232 187,616 93,808 46,904 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042

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