Properties of the Number 12233

Twelve Thousand Two Hundred Thirty-Three

Basics

Value: 12232 → 12233 → 12234

Parity: odd

Prime: No

Previous Prime: 12227

Next Prime: 12239

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 13 × 941

Divisors: 1, 13, 941, 12233

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111111001001

Octal: 27711

Duodecimal: 70B5

Hexadecimal: 2fc9

Square: 149646289

Square Root: 110.60289327137876

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

Sum of n-th prime squared and n-th perfect square. A106587

A089450 indexed by A000040. A89525

List of strings in lexicographic order with property that for the 2^m-1 strings of length m, the first entry is 1, the second distinct entry (reading from left to right) is 2, the third distinct entry is 3, etc. A96299

n = ∑_b c_b*b! in the factorial base rewritten by c_b-fold repetition of b, b=1,2,3,.... A111095

Sorted list of strings that can be obtained by starting with 123 and repeatedly doubling any substring in place. A135475

Numbers which are sum of distinct unary numbers (containing only ones), i.e., numbers which are sum of distinct numbers of the form (10^k - 1)/9. A110382

Row sums of a Pascal-Fibonacci triangle. A114199

G.f. = b(2)²*b(4)/(x⁵+x⁴-x³-x²-x+1), where b(k) = (1-x^k)/(1-x). A266339

Numerator of the n-th partial sum of the reciprocals of the successive prime gaps. A274827

Numbers k such that the continued fraction for sqrt(k) has period 45. A20384