Properties of the Number 30446

Thirty Thousand Four Hundred Forty-Six

Basics

Value: 30445 → 30446 → 30447

Parity: even

Prime: No

Previous Prime: 30431

Next Prime: 30449

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 13 × 1171

Divisors: 1, 2, 13, 26, 1171, 2342, 15223, 30446

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011011101110

Octal: 73356

Duodecimal: 15752

Hexadecimal: 76ee

Square: 926958916

Square Root: 174.48782192462602

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 n X 2 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4. A239980

a(n) = ceiling(10000·log(n)). A4245

Number of positive integers <= 2ⁿ of form 6 x² + 9 y². A54184

Floor of the area of consecutive Prime-Indexed Prime triangles. A119659

Number of n-celled polyknights (polyominoes connected by knight's moves). A30446