Properties of the Number 49117

Forty-Nine Thousand One Hundred Seventeen

Basics

Value: 49116 → 49117 → 49118

Parity: odd

Prime: Yes

Previous Prime: 49109

Next Prime: 49121

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 49117

Divisors: 1, 49117

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111111011101

Octal: 137735

Duodecimal: 24511

Hexadecimal: bfdd

Square: 2412479689

Square Root: 221.6235547048192

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

a(1) = 1; thereafter a(n) is the smallest number > a(n-1) such that a(n) minus any sum of distinct earlier terms is not already in the sequence. A66425

Coefficients in the power series A(x) such that: A(x) = ∑_n=-oo..+oo x^2·n+1 * (1 - xⁿ)ⁿ⁺¹ * A(x)ⁿ. A357151

Expansion of (1+2·x+x²) / (1-x-5·x²-2·x³). A384648

Let b(n,0) = n and b(n,k) = 2·b(n,k-1) + 1 for k > 0. Then a(n) = b(n,1) + b(n,2) + ... + b(n,n). A190730

Primes whose hexadecimal representation contains only consonants. A238090

Expansion of (1+x)/(1-x²-3·x³). A238389

Partial sums of ceiling(Fibonacci(n)/4). A179042

Engel expansion of exp(2). A68375

Numbers k such that (2·10^k + 457)/9 is prime. A281276

Smallest number which when Euler φ function is repeatedly applied have not reached a power of 2 in n steps. A49117