Properties of the Number 363

Three Hundred Sixty-Three

Basics

Value: 362 → 363 → 364

Parity: odd

Prime: No

Previous Prime: 359

Next Prime: 367

Digit Sum: 12

Digital Root: 3

Palindrome: Yes

Factorization: 3 × 11 ²

Divisors: 1, 3, 11, 33, 121, 363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101101011

Octal: 553

Duodecimal: 263

Hexadecimal: 16b

Square: 131769

Square Root: 19.05255888325765

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

Palindromes in base 10. A2113

Numbers k such that (11·10^k + 19)/3 is prime. A270339

a(n) = numerator of harmonic number H(n) = ∑_i=1..n 1/i. A1008

Numbers having only prime factors of form prime(prime); a(1)=1. A76610

a(n) = 3·n². A33428

Numbers which are the product of a prime and the square of a different prime (p² * q). A54753

Number of partitions of n into parts 8k or 8k+1. A35441

Multiples of 11. A8593

Start with 1 and repeatedly reverse the decimal digits and add 4 to get the next term. A117828

a(n) = n² + 2. A59100