Properties of the Number 45099

Forty-Five Thousand Ninety-Nine

Basics

Value: 45098 → 45099 → 45100

Parity: odd

Prime: No

Previous Prime: 45083

Next Prime: 45119

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5011

Divisors: 1, 3, 9, 5011, 15033, 45099

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000000101011

Octal: 130053

Duodecimal: 22123

Hexadecimal: b02b

Square: 2033919801

Square Root: 212.36525139485508

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+2) X 9 binary arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock. A190031

Number of 0..4 arrays of length n with each element differing from at least one neighbor by 1 or less. A221592

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 505", based on the 5-celled von Neumann neighborhood. A272583

Triangle read by rows: T(n,k) = number of free hexagonal polyominoes with n cells, where the maximum number of cells on any lattice line is k. The term "lattice line" here means a line running through the cell centers and midpoints of their sides. A378014

T(n,k)=Number of 0..k arrays of length n with each element differing from at least one neighbor by 1 or less. A221596

Number of base 30 circular n-digit numbers with adjacent digits differing by 2 or less. A124958

Half the number of (n+1)X6 0..2 arrays with every 2X2 subblock having at most one duplicate clockwise edge difference. A209948

Numbers whose base-4 representation contains exactly two 1's and four 2's. A45099