Properties of the Number 54098

Fifty-Four Thousand Ninety-Eight

Basics

Value: 54097 → 54098 → 54099

Parity: even

Prime: No

Previous Prime: 54091

Next Prime: 54101

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 × 2459

Divisors: 1, 2, 11, 22, 2459, 4918, 27049, 54098

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001101010010

Octal: 151522

Duodecimal: 27382

Hexadecimal: d352

Square: 2926593604

Square Root: 232.5897676167204

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(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = 2^p+1 + 2 - n and p is the unique integer such that 2^p < n-1 <= 2^p+1, starting with a(1) = 1, a(2) = 3, and a(3) = 4. A49929

Number of nondecreasing -3..3 vectors of length n whose dot product with some other -3..3 vector equals n. A226335

Number of nondecreasing -3..3 vectors of length n whose dot product with some nondecreasing -3..3 vector equals n. A226406

Triangular array generated by its row sums: T(n,0)=1 for n >= 0, T(1,1)=2, T(n,k)=T(n,k-1)+d·r(n-k) for k=2,3,...,n, d=(-1)^k+1, n >= 2, r(h)=sum of the numbers in row h of T. A54098

Values of k at which successive minima of tan(k)/k occur. A79331