3³ × 7 × 811

Prime Factor Structure

Factorization String 3^3 × 7 × 811

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 259,840

Proper Divisor Sum 106,561

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #153277 ← → #153281

1 3 7 9 21 27 63 189 811 2,433 5,677 7,299 17,031 21,897 51,093 153,279

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

153,279 459,838 229,919 689,758 344,879 1,034,638 517,319 1,551,958 775,979 2,327,938 1,163,969 3,491,908 1,745,954 872,977 2,618,932 1,309,466 654,733 1,964,200 982,100 491,050 245,525 736,576 368,288 184,144 92,072 46,036 23,018 11,509 34,528 17,264 8,632 4,316 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976

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