5 × 7 × 19961

Prime Factor Structure

Factorization String 5 × 7 × 19961

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 958,176

Proper Divisor Sum 259,541

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #698591 ← → #698641

1 5 7 35 19,961 99,805 139,727 698,635

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

698,635 2,095,906 1,047,953 3,143,860 1,571,930 785,965 2,357,896 1,178,948 589,474 294,737 884,212 442,106 221,053 663,160 331,580 165,790 82,895 248,686 124,343 373,030 186,515 559,546 279,773 839,320 419,660 209,830 104,915 314,746 157,373 472,120 236,060 118,030 59,015 177,046 88,523 265,570 132,785 398,356 199,178 99,589 298,768 149,384 74,692 37,346 18,673 56,020 28,010 14,005 42,016 21,008 10,504 5,252 2,626 1,313 3,940 1,970 985 2,956 1,478 739

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