Properties of the Number 52360

Fifty-Two Thousand Three Hundred Sixty

Basics

Value: 52359 → 52360 → 52361

Parity: even

Prime: No

Previous Prime: 52321

Next Prime: 52361

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 5 × 7 × 11 × 17

Divisors: 1, 2, 4, 5, 7, 8, 10, 11, 14, 17

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100110010001000

Octal: 146210

Duodecimal: 26374

Hexadecimal: cc88

Square: 2741569600

Square Root: 228.82307575941724

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

Binomial coefficient binomial(n,4) = n*(n-1)*(n-2)*(n-3)/24. A332

Number of intersections of diagonals in the interior of a regular n-gon. A6561

If X₁, ..., X_n is a partition of a 2n-set X into 2-blocks then a(n) is equal to the number of 3-subsets of X containing none of X_i, (i=1,...,n). A130809

Number of interior points that are the intersections of exactly two chords in the configuration A006561(n). A292104

Binomial coefficients binomial(2·n-3,4). A53126

Numbers k such that k² is palindromic in base 13. A29998

Triangle, read by rows, where T(n,k) = C( C(n+2,3) - C(k+2,3) + 1, n-k) for n>=k>=0. A126450

Triangle, read by rows, where T(n,k) = C(2^k + n-k-1, n-k). A137153

Binomial coefficient C(n,31). A10984

a(n) = (3·n+8)!!!/8!!!. A51608