Properties of the Number 82237

Eighty-Two Thousand Two Hundred Thirty-Seven

Basics

Value: 82236 → 82237 → 82238

Parity: odd

Prime: Yes

Previous Prime: 82231

Next Prime: 82241

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 82237

Divisors: 1, 82237

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100000100111101

Octal: 240475

Duodecimal: 3B711

Hexadecimal: 1413d

Square: 6762924169

Square Root: 286.7699426369507

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 A023200 (lesser of 4-twins) such that the distance to the next 4-twin is 6·n. A52351

Centered 21-gonal primes. A276261

Number of nonnegative solutions to (x₁)² + (x₂)² + ... + (x₈)² <= n. A341403

Number of Sophie Germain primes <= prime(10ⁿ). A49040

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 27. A31615

n-th roots of the n-th powers pertaining to A082236. A82237

Numbers k such that (74·10^k + 133)/9 is prime. A293276