Properties of the Number 99072

Ninety-Nine Thousand Seventy-Two

Basics

Value: 99071 → 99072 → 99073

Parity: even

Prime: No

Previous Prime: 99053

Next Prime: 99079

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁸ × 3 ² × 43

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000001100000000

Octal: 301400

Duodecimal: 49400

Hexadecimal: 18300

Square: 9815261184

Square Root: 314.757049166496

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 n which when converted to base 7, reversed and converted back to base 10 yield a number m such that n mod m = 0. Cases which are trivial or result in digit loss are excluded. A91081

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 405", based on the 5-celled von Neumann neighborhood. A281851

First position of A218860(n) in A066135. A218861

Numbers that can be represented in more than one way as the sum of cubes of three distinct positive numbers in arithmetic progression. A359055

Number of derangements of a multiset comprising 4 repeats of an n-element set. A59074

First differences of A000960, divided by 2. A99072