Properties of the Number 499

Four Hundred Ninety-Nine

Basics

Value: 498 → 499 → 500

Parity: odd

Prime: Yes

Previous Prime: 491

Next Prime: 503

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 499

Divisors: 1, 499

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111110011

Octal: 763

Duodecimal: 357

Hexadecimal: 1f3

Square: 249001

Square Root: 22.338307903688676

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 of the form x² + xy + 2y², with·and y nonnegative. A106856

Primes of the form 4·k + 3. A2145

Primes of the form 6m + 1. A2476

Primes p such that p + 4 is also prime. A23200

Primes p such that 2p-1 is also prime. A5382

Numbers k such that 4^k - 3^k is prime. A59801

Single (or isolated or non-twin) primes: Primes p such that neither p-2 nor p+2 is prime. A7510

Generalized cuban primes: primes of the form x² + xy + y²; or primes of the form x² + 3·y²; or primes == 0 or 1 (mod 3). A7645

Primes congruent to {0, 1, 4} mod 5. A38872

Primes of form 10·k + 9. A30433