Properties of the Number 23235

Twenty-Three Thousand Two Hundred Thirty-Five

Basics

Value: 23234 → 23235 → 23236

Parity: odd

Prime: No

Previous Prime: 23227

Next Prime: 23251

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 1549

Divisors: 1, 3, 5, 15, 1549, 4647, 7745, 23235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101101011000011

Octal: 55303

Duodecimal: 11543

Hexadecimal: 5ac3

Square: 539865225

Square Root: 152.43031194614804

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

Table read by antidiagonals: Place k points in general position on each side of a regular n-gon and join every pair of the n*(k+1) boundary points by a chord; T(n,k) (n >= 3, k >= 0) gives number of vertices in the resulting planar graph. A367183

G.f.: exp( ∑_n>=1 [ ∑_k>=1 (2·k-1)ⁿ * x^k ]ⁿ * (1-x)ⁿ / n ). A292501

Triangle read by rows: T(n,k) is number of hex trees with n edges and level of first leaf (in the preorder traversal) equal to k (1 <= k <= n). A126186

s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers), t = A001950 (upper Wythoff sequence). A24864

Primes p such that 9·p + 8 is also prime. A23235

Number of non-weakly alternating permutations of the multiset of prime factors of n. A349797