Properties of the Number 33469

Thirty-Three Thousand Four Hundred Sixty-Nine

Basics

Value: 33468 → 33469 → 33470

Parity: odd

Prime: Yes

Previous Prime: 33461

Next Prime: 33479

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 33469

Divisors: 1, 33469

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000001010111101

Octal: 101275

Duodecimal: 17451

Hexadecimal: 82bd

Square: 1120173961

Square Root: 182.94534703019914

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

T(n,k) = number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero and avoiding the pattern z z+1 z+2. A209073

Primes of the form k² + prime(k). A184935

Primes p such that q = 2·p³-1 and 2·p*q²-1 are both prime. A224614

Expansion of (1-3x)/(1-x²+x³). A117374

Number of tilings of {1...n} by translation and reflection of a single set. A96154

Number of binary strings of length n with no substrings equal to 0000 0001 or 0100. A164409

G.f.: A(x) = exp( ∑_n>=1,k>=0 CATALAN(n,k)²*x^n+k/n ), where CATALAN(n,k) = n·C(n+2·k-1,k)/(n+k) is the coefficient of x^k in C(x)ⁿ and C(x) is the g.f. of the Catalan numbers. A183070

Number of 6-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero and avoiding the pattern z z+1 z+2. A209075

Primes dividing nonzero terms in A002065. A328704

a(n+3) = 5·a(n+2)-4·a(n+1)+a(n). A12886