646159

Prime Factor Structure

Factorization String 646159

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 646,160

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #646157 ← → #646169

1 646,159

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

646,159 1,938,478 969,239 2,907,718 1,453,859 4,361,578 2,180,789 6,542,368 3,271,184 1,635,592 817,796 408,898 204,449 613,348 306,674 153,337 460,012 230,006 115,003 345,010 172,505 517,516 258,758 129,379 388,138 194,069 582,208 291,104 145,552 72,776 36,388 18,194 9,097 27,292 13,646 6,823 20,470 10,235 30,706 15,353 46,060 23,030 11,515 34,546 17,273 51,820 25,910 12,955 38,866 19,433 58,300 29,150 14,575 43,726 21,863 65,590 32,795 98,386 49,193 147,580

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