Properties of the Number 30321

Thirty Thousand Three Hundred Twenty-One

Basics

Value: 30320 → 30321 → 30322

Parity: odd

Prime: No

Previous Prime: 30319

Next Prime: 30323

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 1123

Divisors: 1, 3, 9, 27, 1123, 3369, 10107, 30321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011001110001

Octal: 73161

Duodecimal: 15669

Hexadecimal: 7671

Square: 919363041

Square Root: 174.12926233117742

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

Numbers such that the digital sum base 2 and the digital sum base 3 and the digital sum base 10 all are equal. A135120

a(n) = number of segments (edges) in the configuration A290447(n). A290866

Number of 7Xn 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than two of its immediate leftward or upward or right-upward antidiagonal neighbors. A208714

Duplicate of A030305. A30321