2 × 13210081

Prime Factor Structure

Factorization String 2 × 13210081

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 39,630,246

Proper Divisor Sum 13,210,084

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #26420161 ← → #26420167

1 2 13,210,081 26,420,162

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

26,420,162 13,210,081 39,630,244 19,815,122 9,907,561 29,722,684 14,861,342 7,430,671 22,292,014 11,146,007 33,438,022 16,719,011 50,157,034 25,078,517 75,235,552 37,617,776 18,808,888 9,404,444 4,702,222 2,351,111 7,053,334 3,526,667 10,580,002 5,290,001 15,870,004 7,935,002 3,967,501 11,902,504 5,951,252 2,975,626 1,487,813 4,463,440 2,231,720 1,115,860 557,930 278,965 836,896 418,448 209,224 104,612 52,306 26,153 78,460 39,230 19,615 58,846 29,423 88,270 44,135 132,406 66,203 198,610 99,305 297,916 148,958 74,479 223,438 111,719 335,158 167,579

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