Properties of the Number 36018

Thirty-Six Thousand Eighteen

Basics

Value: 36017 → 36018 → 36019

Parity: even

Prime: No

Previous Prime: 36017

Next Prime: 36037

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 23 × 29

Divisors: 1, 2, 3, 6, 9, 18, 23, 27, 29, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000110010110010

Octal: 106262

Duodecimal: 18A16

Hexadecimal: 8cb2

Square: 1297296324

Square Root: 189.78408784721654

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

Total number of palindromic primes in base 7 below 7ⁿ. A117783

Numbers k such that w(k-2), w(k-1), and w(k) are all odd, where w is A336957. A338070

Number of partitions of n into parts not of form 4k+2, 12k, 12k+3 or 12k-3. A36018

Triangle T(n,m) by rows: The number of tatami tilings of a 2 X n grid with dimers and 2·m monomers. A272471

Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 1 1 1 vertically. A207513