2 × 13² × 13553

Prime Factor Structure

Factorization String 2 × 13^2 × 13553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,441,146

Proper Divisor Sum 2,860,232

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4580911 ← → #4580923

1 2 13 26 169 338 13,553 27,106 176,189 352,378 2,290,457 4,580,914

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

4,580,914 2,290,457 6,871,372 3,435,686 1,717,843 5,153,530 2,576,765 7,730,296 3,865,148 1,932,574 966,287 2,898,862 1,449,431 4,348,294 2,174,147 6,522,442 3,261,221 9,783,664 4,891,832 2,445,916 1,222,958 611,479 1,834,438 917,219 2,751,658 1,375,829 4,127,488 2,063,744 1,031,872 515,936 257,968 128,984 64,492 32,246 16,123 48,370 24,185 72,556 36,278 18,139 54,418 27,209 81,628 40,814 20,407 61,222 30,611 91,834 45,917 137,752 68,876 34,438 17,219 51,658 25,829 77,488 38,744 19,372 9,686 4,843

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