Properties of the Number 22066

Twenty-Two Thousand Sixty-Six

Basics

Value: 22065 → 22066 → 22067

Parity: even

Prime: No

Previous Prime: 22063

Next Prime: 22067

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 17 × 59

Divisors: 1, 2, 11, 17, 22, 34, 59, 118, 187, 374

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101011000110010

Octal: 53062

Duodecimal: 1092A

Hexadecimal: 5632

Square: 486908356

Square Root: 148.54628908188855

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Growth series for affine Coxeter group B₄. A267167

Number of days after Jan 01 1000 such that the date written in the ISO-8601-format YYYYMMDD is palindromic. A210883

Numbers k at which point A336459(k) appears multiplicative, but A051027(k) does not. A336561

Number of (w,x,y) with all terms in {0,...,n} and w ≠ x and x > range(w,x,y). A212969

Number of ways to select 4 numbers from the set of the first n natural numbers avoiding 3-term arithmetic progressions. A300760

Smallest number k such that kⁿ is equal to the sum of n consecutive primes, or 1 if it does not exist. A123112

Number of (w,x,y,z) with all terms in {1,...,n} and w+|x-y|<=|x-z|+|y-z|. A212691

Numbers n for which the alternating sum of the digits of nⁿ is 0. A244212

Numbers whose base-7 representation contains exactly four 2's. A43404

θ series of D*_13 lattice. A22066