Properties of the Number 18329

Eighteen Thousand Three Hundred Twenty-Nine

Basics

Value: 18328 → 18329 → 18330

Parity: odd

Prime: Yes

Previous Prime: 18313

Next Prime: 18341

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 18329

Divisors: 1, 18329

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100011110011001

Octal: 43631

Duodecimal: A735

Hexadecimal: 4799

Square: 335952241

Square Root: 135.38463723776047

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

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 3. A146348

Ordered hypotenuses of primitive Pythagorean triangles having legs that add up to a square. A88319

Primes p such that p, p+12, p+24 are consecutive primes. A52188

Where the prime race among 9k+1, ..., 9k+8 changes leader. A297407

Primes p such that A001175(p) = (p-1)/4. A308789

a(n) = 169·n² + 140·n + 29. A156640

Number of Schur rings over Z_7ⁿ. A270787

a(n) = n⁶ + 5·n⁵ + 19·n⁴ + 44·n³ + 72·n² + 69·n + 5. A270870

Positive numbers y such that y² is of the form x²+(x+79)² with integer x. A159758

Primes congruent to 44 mod 53. A142574