Properties of the Number 30087

Thirty Thousand Eighty-Seven

Basics

Value: 30086 → 30087 → 30088

Parity: odd

Prime: No

Previous Prime: 30071

Next Prime: 30089

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 3343

Divisors: 1, 3, 9, 3343, 10029, 30087

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010110000111

Octal: 72607

Duodecimal: 154B3

Hexadecimal: 7587

Square: 905227569

Square Root: 173.45604630568516

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

Composite numbers whose prime factors contain no digits other than 3 and 4. A36314

Record values in A034058. A389568

Primes such that digits of p do not appear in p³. A30087

Number of nX7 0..1 arrays with every element unequal to 0, 1, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A318544