Properties of the Number 45161

Forty-Five Thousand One Hundred Sixty-One

Basics

Value: 45160 → 45161 → 45162

Parity: odd

Prime: Yes

Previous Prime: 45139

Next Prime: 45179

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 45161

Divisors: 1, 45161

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011000001101001

Octal: 130151

Duodecimal: 22175

Hexadecimal: b069

Square: 2039515921

Square Root: 212.5111761766896

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 that become squares when prefixed with a 1. A167734

Consecutive states of the linear congruential pseudo-random number generator (3613·s + 45289) mod 214326 when started at s=1. A385363

sec(sin(arcsinh(x)))=1+1/2!*x²-3/4!*x⁴+21/6!*x⁶-647/8!*x⁸... A12044

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (-1, 1, 1), (1, -1, 1), (1, 1, -1), (1, 1, 1)}. A149809

Numbers whose base-5 representation contains exactly one 0 and no 1's. A45161

Number of (n+1)X(4+1) 0..2 arrays with every element both >= and <= some horizontal or antidiagonal neighbor. A232253