Properties of the Number 22886

Twenty-Two Thousand Eight Hundred Eighty-Six

Basics

Value: 22885 → 22886 → 22887

Parity: even

Prime: No

Previous Prime: 22877

Next Prime: 22901

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 11443

Divisors: 1, 2, 11443, 22886

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101100101100110

Octal: 54546

Duodecimal: 112B2

Hexadecimal: 5966

Square: 523768996

Square Root: 151.28119513012845

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

Triangle T(n,k) of numbers/2 of non-extendable (complete) non-self-adjacent simple paths within a square lattice bounded by rectangles with nodal dimensions n and k, n >= k >= 2. A213106

Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section. A278457

Integers n such that 4·10ⁿ + 61 is prime. A110949

Even numbers k such that if a person is born in year k and lives not more than 100 years, then he never celebrates his prime birthday on a prime year. A124658

n-th index k such that p(k) + p(k+4) = p(k+1) + p(k+3). A22886