3 × 13² × 23 × 53

Prime Factor Structure

Factorization String 3 × 13^2 × 23 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 948,672

Proper Divisor Sum 330,639

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #618031 ← → #618041

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

618,033 1,854,100 927,050 463,525 1,390,576 695,288 347,644 173,822 86,911 260,734 130,367 391,102 195,551 586,654 293,327 879,982 439,991 1,319,974 659,987 1,979,962 989,981 2,969,944 1,484,972 742,486 371,243 1,113,730 556,865 1,670,596 835,298 417,649 1,252,948 626,474 313,237 939,712 469,856 234,928 117,464 58,732 29,366 14,683 44,050 22,025 66,076 33,038 16,519 49,558 24,779 74,338 37,169 111,508 55,754 27,877 83,632 41,816 20,908 10,454 5,227 15,682 7,841 23,524

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