Properties of the Number 30149

Thirty Thousand One Hundred Forty-Nine

Basics

Value: 30148 → 30149 → 30150

Parity: odd

Prime: No

Previous Prime: 30139

Next Prime: 30161

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 59 × 73

Divisors: 1, 7, 59, 73, 413, 511, 4307, 30149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010111000101

Octal: 72705

Duodecimal: 15545

Hexadecimal: 75c5

Square: 908962201

Square Root: 173.63467395655744

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-celled polyhexes (hexagonal polyominoes) without bilateral symmetry. A30226

Number of integers in the smallest interval containing both minimal and maximal possible apex values of an addition triangle whose base is a permutation of n+1 consecutive integers. A206604

Negative of column k=7 sequence of array A103728. A103734

Even palindromes in which parity of digits alternates. A30149