Properties of the Number 68200

Sixty-Eight Thousand Two Hundred

Basics

Value: 68199 → 68200 → 68201

Parity: even

Prime: No

Previous Prime: 68171

Next Prime: 68207

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 5 ² × 11 × 31

Divisors: 1, 2, 4, 5, 8, 10, 11, 20, 22, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101001101000

Octal: 205150

Duodecimal: 33574

Hexadecimal: 10a68

Square: 4651240000

Square Root: 261.1512971440119

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 2 X 2 matrices with all elements in {0,1,...,n} and odd determinant. A210370

Number of 2 X 2 matrices having all terms in {-n,...,0,..,n} and odd determinant. A211155

Numbers whose numerator and denominator of the harmonic mean of their divisors are both Fibonacci numbers. A348658

Fifth column of (1,5)-Pascal triangle A096940. A96942

a(n) is the number in the first column of the Trithoff (tribonacci) array that starts off the row containing the tail of n times the tribonacci sequence. A351689

a(n) is least k such that k and 10k are anagrams in base n (written in base 10). A23102

Sums of least knight's moves from (0,0) to points in the square lattice [-n,n]x[-n,n]. A183047

Number of 0..n arrays x(0..4) of 5 elements without any two consecutive increases. A200787

Numbers whose numerator and denominator of their abundancy index are both Fibonacci numbers. A349687

One of a family of sequences that interpolates between the Bell numbers and the factorials. A68200