663163

Prime Factor Structure

Factorization String 663163

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 663,164

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #663161 ← → #663167

1 663,163

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

663,163 1,989,490 994,745 2,984,236 1,492,118 746,059 2,238,178 1,119,089 3,357,268 1,678,634 839,317 2,517,952 1,258,976 629,488 314,744 157,372 78,686 39,343 118,030 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 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20

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