Properties of the Number 16361

Sixteen Thousand Three Hundred Sixty-One

Basics

Value: 16360 → 16361 → 16362

Parity: odd

Prime: Yes

Previous Prime: 16349

Next Prime: 16363

Digit Sum: 17

Digital Root: 8

Palindrome: Yes

Factorization: 16361

Divisors: 1, 16361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111111101001

Octal: 37751

Duodecimal: 9575

Hexadecimal: 3fe9

Square: 267682321

Square Root: 127.91012469699183

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

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

Primes which are the concatenation of two squares (in decimal notation). A167535

Primes of the form 2n²+14n+5. A154577

Primes p whose reciprocal has period (p-1)/10. A56215

a(n) = ∑_k=0..n binomial(n, k) * k! / floor(k/2)!. A18191

Prime power decimal palindromes. A84092

Numbers n such that φ(n) + σ(n) = n + reversal(n). A69217

T(n,k)=Number of nXk binary arrays whose sum with another nXk binary array containing no more than two 1s has rows and columns in lexicographically nondecreasing order. A225982

Palindromes which are prime and the sum of the digits is also prime. A82806

Palindromic primes that yield a prime when sandwiched between two 1's. (Prefixing and suffixing a 1 on both sides yields another palindromic prime.) A88269