Properties of the Number 49090

Forty-Nine Thousand Ninety

Basics

Value: 49089 → 49090 → 49091

Parity: even

Prime: No

Previous Prime: 49081

Next Prime: 49103

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 4909

Divisors: 1, 2, 5, 10, 4909, 9818, 24545, 49090

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011111111000010

Octal: 137702

Duodecimal: 244AA

Hexadecimal: bfc2

Square: 2409828100

Square Root: 221.56263222845138

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

G.f. satisfies: A(x) = ∑_n>=0 2ⁿ*A(x)ⁿ * x^n² / ∏_k=1..n (1 - 2·x^k)*(1 - x^k*A(x)). A206637

Primes for which A049076 >= 4. A49090