Properties of the Number 53242

Fifty-Three Thousand Two Hundred Forty-Two

Basics

Value: 53241 → 53242 → 53243

Parity: even

Prime: No

Previous Prime: 53239

Next Prime: 53267

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 3803

Divisors: 1, 2, 7, 14, 3803, 7606, 26621, 53242

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100111111111010

Octal: 147772

Duodecimal: 2698A

Hexadecimal: cffa

Square: 2834710564

Square Root: 230.74228047759257

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 compositions (ordered partitions) of n into prime parts that do not divide n. A300703

Row sums of Clark's triangle A046902. A100206

Number of compositions (ordered partitions) of n into two or more primes. A348324

Triangle read by rows: T(n,k) is the number of labeled semigroups with n elements whose center contains k elements. A391157

Number of labeled semigroups with n elements and empty center. A391158

a(n) = T(7,n), array T given by A047858. A48468

Maximal number of coalescent histories among non-matching pairs consisting of a caterpillar gene tree and a caterpillar species tree with n+2 leaves. A306295

Sequence of coefficients of·in marked mesh pattern generating function Q_n,132^-,0,4,0(x). A213160

Numbers k such that A053238(k) = 1. A53242

Least number k such that the determinant of the symmetric Hankel matrix formed by its decimal digits is equal to n. A308110