Properties of the Number 64200

Sixty-Four Thousand Two Hundred

Basics

Value: 64199 → 64200 → 64201

Parity: even

Prime: No

Previous Prime: 64189

Next Prime: 64217

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 5 ² × 107

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1111101011001000

Octal: 175310

Duodecimal: 311A0

Hexadecimal: fac8

Square: 4121640000

Square Root: 253.37718918639854

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 generalized polyforms on the rhombitrihexagonal tiling with n cells. A344211

Irregular triangle read by rows: T(n,k) is the number of regions between the free polyominoes, with n cells and width k, and their bounding boxes, n >= 1, 1 <= k <= ceiling(n/2). A380283

Aliquot sequence starting at 1074. A14364

n written in fractional base 8/6. A24648

a(n) = n! * ∑_{k=0..floor(n/2)} k! / (2·k)!. A372829

a(n) = 12·n*(n-1). A64200