Properties of the Number 22965

Twenty-Two Thousand Nine Hundred Sixty-Five

Basics

Value: 22964 → 22965 → 22966

Parity: odd

Prime: No

Previous Prime: 22963

Next Prime: 22973

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 1531

Divisors: 1, 3, 5, 15, 1531, 4593, 7655, 22965

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101100110110101

Octal: 54665

Duodecimal: 11359

Hexadecimal: 59b5

Square: 527391225

Square Root: 151.54207336578182

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

Expansion of (3·x² + 258·x - 5)/(x³ - 99·x² + 99·x - 1). A269551

Number of partitions of n-th triangular number (A000217) into distinct triangular parts. A288126

Least b > p_n² such that [p₁²,p₂²,...,p_n²] in base b is prime, where p_j denotes the j-th prime. A224197

Number of 2 X 2 matrices with all elements in {0,...,n} and prime determinant. A281315

Expansion of f(-x⁸)² / f(-x) in powers of·where f() is a Ramanujan θ function. A260164

The real part of complex sequence: a(n) = a(n-1) + (1+i)*a(n-2). A143055

a(n) = (n³ - n + 15)/3. A155757

Let { d₁, d₂, ..., d_k } be the divisors of n. Then a(n) = d_k¹ + d_k-1² + ... + d₁^k. A264786

Prime(10ⁿ) modulo semiprime(10ⁿ). A117324

Circuit rank and corank of the n-Pell graph. A364655

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