Properties of the Number 49174

Forty-Nine Thousand One Hundred Seventy-Four

Basics

Value: 49173 → 49174 → 49175

Parity: even

Prime: No

Previous Prime: 49171

Next Prime: 49177

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 23 × 1069

Divisors: 1, 2, 23, 46, 1069, 2138, 24587, 49174

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000000010110

Octal: 140026

Duodecimal: 2455A

Hexadecimal: c016

Square: 2418082276

Square Root: 221.752113856892

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 m + (sum of digits in base-4 representation of m) = n has exactly three solutions. A230635

G.f. A(x) satisfies A(x) = 1 + x*(1+x²)²*A(x)². A389871

Number of (3+2) X (n+2) 0..3 arrays with every consecutive three elements in every row and diagonal having exactly two distinct values, and in every column and antidiagonal not having exactly two distinct values, and new values 0 upwards introduced in row major order. A252722

Revert transform of 2·x*(1 - x + x⁴)-x/(1+x). A49174