Properties of the Number 80231

Eighty Thousand Two Hundred Thirty-One

Basics

Value: 80230 → 80231 → 80232

Parity: odd

Prime: Yes

Previous Prime: 80221

Next Prime: 80233

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 80231

Divisors: 1, 80231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100101100111

Octal: 234547

Duodecimal: 3A51B

Hexadecimal: 13967

Square: 6437013361

Square Root: 283.25077228491364

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

Least prime in A001359 (lesser of twin primes) such that the distance (A053319) to the next twin is 6·n. A52350

G.f. satisfies A(x) = 1 + x·A(x)*A(x²)*A(x³)*...*A(xⁿ)*... A91865

Noncomposite numbers in the eastern ray of the Ulam spiral as oriented on the March 1964 cover of Scientific American. A168022

Primes of the form p² + (p + 1)/2 where p is also prime. A164580

Engel expansion for (negative) constant defined in A078756. A80231