13 × 40231

Prime Factor Structure

Factorization String 13 × 40231

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 563,248

Proper Divisor Sum 40,245

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #522989 ← → #523007

1 13 40,231 523,003

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

523,003 1,569,010 784,505 2,353,516 1,176,758 588,379 1,765,138 882,569 2,647,708 1,323,854 661,927 1,985,782 992,891 2,978,674 1,489,337 4,468,012 2,234,006 1,117,003 3,351,010 1,675,505 5,026,516 2,513,258 1,256,629 3,769,888 1,884,944 942,472 471,236 235,618 117,809 353,428 176,714 88,357 265,072 132,536 66,268 33,134 16,567 49,702 24,851 74,554 37,277 111,832 55,916 27,958 13,979 41,938 20,969 62,908 31,454 15,727 47,182 23,591 70,774 35,387 106,162 53,081 159,244 79,622 39,811 119,434

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