Properties of the Number 18059

Eighteen Thousand Fifty-Nine

Basics

Value: 18058 → 18059 → 18060

Parity: odd

Prime: Yes

Previous Prime: 18049

Next Prime: 18061

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 18059

Divisors: 1, 18059

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100011010001011

Octal: 43213

Duodecimal: A54B

Hexadecimal: 468b

Square: 326127481

Square Root: 134.3837787830064

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 the number of distinct prime divisors of all composite numbers between p and the next prime is 5. A75585

Smaller of twin primes whose middle term is a multiple of A002110(4)=210. A60230

Primes p such that p+2 and p³+2 are also prime. A240110

Primes congruent to 5 mod 59. A142732

Smallest member of a pair of consecutive twin prime pairs that have three primes between them. A89635

Lesser of twin primes (A001359) such that both are full reptend primes (A001913). A243096

Subtract 1 from the terms of A256407. A256410

Primes p such that p+2 is prime with prime(p+2)-prime(p)=6. A261533

Primes setting records for earliest alphabetical position in American English. A50444

Numbers k such that k remains prime after five iteration of function f(j) = 14·f(j)+1, starting at f(1) = prime. A86127