Properties of the Number 67231

Sixty-Seven Thousand Two Hundred Thirty-One

Basics

Value: 67230 → 67231 → 67232

Parity: odd

Prime: Yes

Previous Prime: 67219

Next Prime: 67247

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 67231

Divisors: 1, 67231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000011010011111

Octal: 203237

Duodecimal: 32AA7

Hexadecimal: 1069f

Square: 4520007361

Square Root: 259.2894135902968

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

Number of powerful numbers <= 10ⁿ. A118896

n times n+8 gives the concatenation of two numbers m and m+4. A116320

Partial sums of A255743. A255764

Smallest prime number such that the number of distinct prime factors with multiplicity of its 9's complement is equal to n. If no such number exists, return -1. A378139

Primes p with p-1, p+1, prime(p)-1 and prime(p)+1 all practical. A257924

Numbers k such that k-1 and k+1 are each the product of exactly 7 primes, counted with multiplicity. A157487

Primes of the form 7n² + 3. A201604

Primes of the form 10n² - 9. A201964

Primes whose base-9 representation also is the base-3 representation of a prime. A235472

Number of Young tableaux with n=i·j cells and type i·j matrices with i>=j. A67231