Properties of the Number 45238

Forty-Five Thousand Two Hundred Thirty-Eight

Basics

Value: 45237 → 45238 → 45239

Parity: even

Prime: No

Previous Prime: 45233

Next Prime: 45247

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 22619

Divisors: 1, 2, 22619, 45238

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011000010110110

Octal: 130266

Duodecimal: 2221A

Hexadecimal: b0b6

Square: 2046476644

Square Root: 212.69226596188213

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

Numbers n such that 4ⁿ+3^n-1 is prime. A93717

10000n+1, 10000n+3, 10000n+7, 10000n+9 are all primes. A64963

Numbers whose base-5 representation contains exactly one 1 and two 3's. A45238

Number of (n+1)X(1+1) 0..3 arrays with the maximum plus the upper median minus the minimum of every 2X2 subblock equal. A236973