Properties of the Number 34221

Thirty-Four Thousand Two Hundred Twenty-One

Basics

Value: 34220 → 34221 → 34222

Parity: odd

Prime: No

Previous Prime: 34217

Next Prime: 34231

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 17 × 61

Divisors: 1, 3, 11, 17, 33, 51, 61, 183, 187, 561

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000010110101101

Octal: 102655

Duodecimal: 17979

Hexadecimal: 85ad

Square: 1171076841

Square Root: 184.98918887329606

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

a(n) = (3 + 2·n + 6·n² + 4·n³)/3. A166464

a(n) is the index of the smallest triangular number containing exactly n 5's. A48360

a(n) = (4·n+3)*(4·n+7). A85027

a(n) = 100·n² + 100·n + 21. A152161

Monotonic ordering of set S generated by these rules: if·and y are in S and x²-y²>0 then x²-y² is in S, and 2 and 3 are in S. A192648

Binomial transform of Thue-Morse sequence A010059. A19301

Pisot sequence E(8,12), a(n) = floor( a(n-1)²/a(n-2) + 1/2 ). A274951

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (-1, 1, 1), (0, -1, 1), (1, 0, -1), (1, 1, 1)}. A149790

Primes p such that 2·p + 11 is a square. A269784

Number of ternary codes of length 9 with n words. A34221