Properties of the Number 49493

Forty-Nine Thousand Four Hundred Ninety-Three

Basics

Value: 49492 → 49493 → 49494

Parity: odd

Prime: No

Previous Prime: 49481

Next Prime: 49499

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 43 × 1151

Divisors: 1, 43, 1151, 49493

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000101010101

Octal: 140525

Duodecimal: 24785

Hexadecimal: c155

Square: 2449557049

Square Root: 222.4702227265483

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

Number of factor-free Dyck words with slope 9/2 and length 11n. A274256

Boyd's Pisot-like sequence F(0,5,11). A274946

Nonnegative numbers n such that n⁴² + 42 is prime. A104111

Numbers n such that n and n+4^k are all primes for k=1,2,3. A49493

a(n) = ∑_k=0..n-1 [x^k] A(x)^n-1 for n>=1 with a(0)=1, where g.f. A(x) = ∑_n>=0 a(n)*xⁿ. A233436