2² × 13 × 37 × 131

Prime Factor Structure

Factorization String 2^2 × 13 × 37 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 491,568

Proper Divisor Sum 239,524

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #252037 ← → #252079

1 2 4 13 26 37 52 74 131 148 262 481 524 962 1,703 1,924 3,406 4,847 6,812 9,694 19,388 63,011 126,022 252,044

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

252,044 126,022 63,011 189,034 94,517 283,552 141,776 70,888 35,444 17,722 8,861 26,584 13,292 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751 68,254 34,127 102,382 51,191 153,574 76,787 230,362 115,181 345,544

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