Properties of the Number 63468

Sixty-Three Thousand Four Hundred Sixty-Eight

Basics

Value: 63467 → 63468 → 63469

Parity: even

Prime: No

Previous Prime: 63467

Next Prime: 63473

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 41 × 43

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 41

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111011111101100

Octal: 173754

Duodecimal: 30890

Hexadecimal: f7ec

Square: 4028187024

Square Root: 251.9285613026042

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 of transitive relations on an n-set with exactly five ordered pairs. A348634

Define an array by d(m, 0) = 1, d(m, 1) = m; d(m, k) = (m - k + 1) d(m+1, k-1) - (k-1) (m+1) d(m+2, k-2). Sequence gives d(n,3). A126935

a(n) = 49·n² - n. A157923

a(n) = 196·n² - 2·n. A158224

a(n) = 1296·n² - 36. A158737

Number·such that usigma(x) = (-1)σ(x), where usigma(x) is the sum of unitary divisors of x (A034448) and (-1)σ(x) is defined in A049060 . A258101

Positive integers k such that the decimal representation of 2^k ends with some permutation of the string "0123456789". A347164

Number of Pythagorean triples in the range [1..n], i.e., the number of integer solutions to x² + y² = z² with 1 <= x,y,z <= n. A63468