Properties of the Number 13233

Thirteen Thousand Two Hundred Thirty-Three

Basics

Value: 13232 → 13233 → 13234

Parity: odd

Prime: No

Previous Prime: 13229

Next Prime: 13241

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 401

Divisors: 1, 3, 11, 33, 401, 1203, 4411, 13233

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001110110001

Octal: 31661

Duodecimal: 77A9

Hexadecimal: 33b1

Square: 175112289

Square Root: 115.03477735015616

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 partitions of n with designated summands. A77285

27-gonal numbers: a(n) = n*(25·n-23)/2. A255186

G.f. satisfies A(x) = 1 + x·A(x) / (1 + x·A(x))³. A365086

a(n) = A078153(2ⁿ). A78158

Riordan array (f(x), x·g(x)), f(x) is the g.f. of A126952, g(x) is the g.f. of A117641. A171243

a(n) = ∑_k=0..n 9^n-k * binomial(n+k-1,k) * binomial(k/3,n-k). A378555

exp(arctan(arctanh(x)))=1+x+1/2!*x²+1/3!*x³+1/4!*x⁴+9/5!*x⁵... A12231

Positive numbers k such that k and 2·k are anagrams in base 4 (written in base 4). A23059

a(n) = floor(eⁿ mod n^e). A66433

A000012·A122890. A135722