3³ × 19 × 1913

Prime Factor Structure

Factorization String 3^3 × 19 × 1913

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,531,200

Proper Divisor Sum 549,831

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #981319 ← → #981373

1 3 9 19 27 57 171 513 1,913 5,739 17,217 36,347 51,651 109,041 327,123 981,369

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

981,369 2,944,108 1,472,054 736,027 2,208,082 1,104,041 3,312,124 1,656,062 828,031 2,484,094 1,242,047 3,726,142 1,863,071 5,589,214 2,794,607 8,383,822 4,191,911 12,575,734 6,287,867 18,863,602 9,431,801 28,295,404 14,147,702 7,073,851 21,221,554 10,610,777 31,832,332 15,916,166 7,958,083 23,874,250 11,937,125 35,811,376 17,905,688 8,952,844 4,476,422 2,238,211 6,714,634 3,357,317 10,071,952 5,035,976 2,517,988 1,258,994 629,497 1,888,492 944,246 472,123 1,416,370 708,185 2,124,556 1,062,278 531,139 1,593,418 796,709 2,390,128 1,195,064 597,532 298,766 149,383 448,150 224,075

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