Properties of the Number 33407

Thirty-Three Thousand Four Hundred Seven

Basics

Value: 33406 → 33407 → 33408

Parity: odd

Prime: No

Previous Prime: 33403

Next Prime: 33409

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 11 × 3037

Divisors: 1, 11, 3037, 33407

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000001001111111

Octal: 101177

Duodecimal: 173BB

Hexadecimal: 827f

Square: 1116027649

Square Root: 182.77581896957813

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 nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,1,3,0,2 for x=0,1,2,3,4. A197069

Numbers k such that 2^k + 2·k + 1 is prime. A301634

Expansion of (1+x)*(1-x)/(1 - x + x² + x³). A180735

Expansion of ∏_k>=1 1/(1 - x^k)^k*(2·k-1). A278767

a(n) = 58·n² - 1. A158668

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,1,3,0,2 for x=0,1,2,3,4. A197065

Number of nX5 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,1,3,0,2 for x=0,1,2,3,4. A197066

a(n) = floor(87/n). A33407