Properties of the Number 353

Three Hundred Fifty-Three

Basics

Value: 352 → 353 → 354

Parity: odd

Prime: Yes

Previous Prime: 349

Next Prime: 359

Digit Sum: 11

Digital Root: 2

Palindrome: Yes

Factorization: 353

Divisors: 1, 353

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101100001

Octal: 541

Duodecimal: 255

Hexadecimal: 161

Square: 124609

Square Root: 18.788294228055936

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: Yes

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Palindromes in base 10. A2113

Pythagorean primes: primes of the form 4·k + 1. A2144

Palindromic primes: prime numbers whose decimal expansion is a palindrome. A2385

Prime-indexed primes: primes with prime subscripts. A6450

Primes congruent to 1 or 2 modulo 4; or, primes of form x² + y²; or, -1 is a square mod p. A2313

Primes of the form 3n-1. A3627

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

Primes of the form 6k-1. A7528

Primes p such that p + 6 is also prime. (Lesser of a pair of sexy primes.) A23201

Ordered hypotenuses (with multiplicity) of primitive Pythagorean triangles. A20882