Properties of the Number 479

Four Hundred Seventy-Nine

Basics

Value: 478 → 479 → 480

Parity: odd

Prime: Yes

Previous Prime: 467

Next Prime: 487

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 479

Divisors: 1, 479

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011111

Octal: 737

Duodecimal: 33B

Hexadecimal: 1df

Square: 229441

Square Root: 21.88606862823929

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 4·k + 3. A2145

Safe primes p: (p-1)/2 is also prime. A5385

Primes of the form 3n-1. A3627

Primes of the form 6k-1. A7528

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

Self numbers or Colombian numbers (numbers that are not of the form m + sum of digits of m for any m). A3052

Primes of the form 8n+7, that is, primes congruent to -1 mod 8. A7522

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

Number of integer partitions of n whose smallest part is equal to the number of parts. A6141

Primes of form 10·k + 9. A30433