Properties of the Number 22346

Twenty-Two Thousand Three Hundred Forty-Six

Basics

Value: 22345 → 22346 → 22347

Parity: even

Prime: No

Previous Prime: 22343

Next Prime: 22349

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 11173

Divisors: 1, 2, 11173, 22346

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011101001010

Octal: 53512

Duodecimal: 10B22

Hexadecimal: 574a

Square: 499343716

Square Root: 149.48578527739687

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

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order. A206659

Number of factorizations of 2ⁿ into factors > 1 with even integer average. A326671

Number of positive braids with n crossings of 5 strands. A54761

Numerators of continued fraction convergents to sqrt(950). A42838

Numbers k such that the continued fraction for sqrt(k) has period 93. A20432

Numbers n such that xⁿ + x¹¹ + 1 is irreducible over GF(2). A57481

Number of (n+2)X3 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order. A206652

Number of (n+2)X7 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order. A206656

a(n) = 1 if n' / gcd(n,n') is a multiple of 3, otherwise 0. Here n' stands for the arithmetic derivative of n, A003415. A369643

Numbers whose digits are in nondecreasing order in bases 9 and 10. A329299