Properties of the Number 10558

Ten Thousand Five Hundred Fifty-Eight

Basics

Value: 10557 → 10558 → 10559

Parity: even

Prime: No

Previous Prime: 10531

Next Prime: 10559

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5279

Divisors: 1, 2, 5279, 10558

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100111110

Octal: 24476

Duodecimal: 613A

Hexadecimal: 293e

Square: 111471364

Square Root: 102.75212893171606

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 key permutations of length n: permutations {a_i} with |a_i - a_i-1| = 1 or 2. A3274

T(n,k)=Number of (n+1)X(k+1) binary arrays with no 2X2 subblock commuting with any of its horizontal and vertical 2X2 subblock neighbors. A187729

Coefficient of x² in the polynomial (x-p(n))*(x-p(n+1))*(x-p(n+2))*(x-p(n+3)), where p(k) is the k-th prime. A127348

Number of partitions p of n such that mean(p) < multiplicity(min(p)). A240203

Number of partitions p of n such that mean(p) <= multiplicity(min(p)). A240204

Number of partitions of n such that the number of parts having multiplicity >1 is a part and the number of distinct parts is not a part. A241411

Semiprimes in A033951. A113691

Least k such that primorial(n) divides binomial(2k,k). A267823

Numbers m > 3 such that m-1, m, m+1 belong to A307002. A340748

Numbers k such that k, k² - 5, and k² + 5 are semiprime. A173085