2 × 309851

Prime Factor Structure

Factorization String 2 × 309851

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 929,556

Proper Divisor Sum 309,854

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #619693 ← → #619711

1 2 309,851 619,702

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

619,702 309,851 929,554 464,777 1,394,332 697,166 348,583 1,045,750 522,875 1,568,626 784,313 2,352,940 1,176,470 588,235 1,764,706 882,353 2,647,060 1,323,530 661,765 1,985,296 992,648 496,324 248,162 124,081 372,244 186,122 93,061 279,184 139,592 69,796 34,898 17,449 52,348 26,174 13,087 39,262 19,631 58,894 29,447 88,342 44,171 132,514 66,257 198,772 99,386 49,693 149,080 74,540 37,270 18,635 55,906 27,953 83,860 41,930 20,965 62,896 31,448 15,724 7,862 3,931

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