Properties of the Number 53424

Fifty-Three Thousand Four Hundred Twenty-Four

Basics

Value: 53423 → 53424 → 53425

Parity: even

Prime: No

Previous Prime: 53419

Next Prime: 53437

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ² × 7 × 53

Divisors: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101000010110000

Octal: 150260

Duodecimal: 26B00

Hexadecimal: d0b0

Square: 2854123776

Square Root: 231.13632341109866

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

Coefficients of the generalized continued fraction expansion sqrt(7) = a(1) +a(1)/(a(2) +a(2)/(a(3) +a(3)/(a(4) +a(4)/....))). A233587

Triangle read by rows: T(n,k) is the number of subgroups of S_n isomorphic to S_k, where S_n is the n-th symmetric group. A378163

Number of subgroups of S_n isomorphic to S₃, where S_n is the n-th symmetric group. A378279

Integers that can be expressed as the sum of consecutive primes in exactly 5 ways. A55000

Integers expressible as the sum of (at least two) consecutive primes in at least 5 ways. A67375

Number of (w,x,y,z) with all terms in {1,...,n} and |w-x| <= |x-y| + |y-z|. A212572

Irregular triangle read by rows: T(n,k) = A344031(n,k)/2, n >= 1, 0 <= k <= 2·n-2. A344059

E.g.f.: ∑_n>=0 xⁿ/n! * ∏_k=1..n (n+1-k) + k·x. A316370

Fixed point to which iterates of F(n) in A053423 converge. A53424