2 × 13 × 61 × 613

Prime Factor Structure

Factorization String 2 × 13 × 61 × 613

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,598,856

Proper Divisor Sum 626,638

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #972199 ← → #972221

1 2 13 26 61 122 613 793 1,226 1,586 7,969 15,938 37,393 74,786 486,109 972,218

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

972,218 486,109 1,458,328 729,164 364,582 182,291 546,874 273,437 820,312 410,156 205,078 102,539 307,618 153,809 461,428 230,714 115,357 346,072 173,036 86,518 43,259 129,778 64,889 194,668 97,334 48,667 146,002 73,001 219,004 109,502 54,751 164,254 82,127 246,382 123,191 369,574 184,787 554,362 277,181 831,544 415,772 207,886 103,943 311,830 155,915 467,746 233,873 701,620 350,810 175,405 526,216 263,108 131,554 65,777 197,332 98,666 49,333 148,000 74,000 37,000

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