Properties of the Number 63198

Sixty-Three Thousand One Hundred Ninety-Eight

Basics

Value: 63197 → 63198 → 63199

Parity: even

Prime: No

Previous Prime: 63197

Next Prime: 63199

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 3511

Divisors: 1, 2, 3, 6, 9, 18, 3511, 7022, 10533, 21066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111011011011110

Octal: 173336

Duodecimal: 306A6

Hexadecimal: f6de

Square: 3993987204

Square Root: 251.3921239816395

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

Number A(n,k) of acyclic orientations of the complete tripartite graph K_n,n,k; square array A(n,k), n>=0, k>=0, read by antidiagonals. A372254

Number T(n,k,j) of acyclic orientations of the complete tripartite graph K_n,k,j; triangle of triangles T(n,k,j), n>=0, k=0..n, j=0..k, read by rows. A372261

a(n) = number of acyclic orientations of the complete tripartite graph K_2,2,n. A370960

Number of (w,x,y,z) with all terms in {0,...,n} and at least one of these conditions holds: w=R, x=R, y=R, z<R, where R = max{w,x,y,z} - min{w,x,y,z}. A212751

a(n) = 4ⁿ + 5ⁿ + 9ⁿ. A74564

Composite numbers that when written in base 2 are a concatenation of their distinct prime factors without multiplicity in some order. A352334

Dimension of the space of weight 2n cuspidal newforms for Gamma₀( 10 ). A63198