2 × 13 × 101 × 199

Prime Factor Structure

Factorization String 2 × 13 × 101 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 856,800

Proper Divisor Sum 334,226

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #522569 ← → #522601

1 2 13 26 101 199 202 398 1,313 2,587 2,626 5,174 20,099 40,198 261,287 522,574

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

522,574 261,287 783,862 391,931 1,175,794 587,897 1,763,692 881,846 440,923 1,322,770 661,385 1,984,156 992,078 496,039 1,488,118 744,059 2,232,178 1,116,089 3,348,268 1,674,134 837,067 2,511,202 1,255,601 3,766,804 1,883,402 941,701 2,825,104 1,412,552 706,276 353,138 176,569 529,708 264,854 132,427 397,282 198,641 595,924 297,962 148,981 446,944 223,472 111,736 55,868 27,934 13,967 41,902 20,951 62,854 31,427 94,282 47,141 141,424 70,712 35,356 17,678 8,839 26,518 13,259 39,778 19,889

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