13 × 23 × 61 × 181

Prime Factor Structure

Factorization String 13 × 23 × 61 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,791,424

Proper Divisor Sum 490,165

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3301237 ← → #3301267

1 13 23 61 181 299 793 1,403 2,353 4,163 11,041 18,239 54,119 143,533 253,943 3,301,259

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

3,301,259 9,903,778 4,951,889 14,855,668 7,427,834 3,713,917 11,141,752 5,570,876 2,785,438 1,392,719 4,178,158 2,089,079 6,267,238 3,133,619 9,400,858 4,700,429 14,101,288 7,050,644 3,525,322 1,762,661 5,287,984 2,643,992 1,321,996 660,998 330,499 991,498 495,749 1,487,248 743,624 371,812 185,906 92,953 278,860 139,430 69,715 209,146 104,573 313,720 156,860 78,430 39,215 117,646 58,823 176,470 88,235 264,706 132,353 397,060 198,530 99,265 297,796 148,898 74,449 223,348 111,674 55,837 167,512 83,756 41,878 20,939

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