Properties of the Number 22033

Twenty-Two Thousand Thirty-Three

Basics

Value: 22032 → 22033 → 22034

Parity: odd

Prime: No

Previous Prime: 22031

Next Prime: 22037

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 11 × 2003

Divisors: 1, 11, 2003, 22033

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011000010001

Octal: 53021

Duodecimal: 10901

Hexadecimal: 5611

Square: 485453089

Square Root: 148.435171034361

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

a(n) = ∑_{k=0..floor(n/2)} T(n,k), T given by A026769. A26777

First semiprime after eⁿ. A117879

a(n) = 68·n² + 1. A158732

Triangle T(n,f): the number of signed cubic graphs on 2n vertices with f edges of the first sign. A321305

Maximum number of fundamentally different graceful labelings for a simple graph of n nodes without isolated vertices. A339892

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 82 ones. A31850

Base-4 numbers whose list of divisors (in base 4) contains each digit 0-3 the same number of times. A45813

Number of n X n binary matrices, symmetric under 90-degree rotation, with no more than 1 one in any 2 X 2 subblock. A141487

a(1) = 1; a(n+1) = ∑_d∣n 4^{n/d - 1} * a(d). A355117

Squarefree semiprimes k such that k+1 is the product of three distinct primes and k+2 is the product of four distinct primes. A376352