Properties of the Number 67288

Sixty-Seven Thousand Two Hundred Eighty-Eight

Basics

Value: 67287 → 67288 → 67289

Parity: even

Prime: No

Previous Prime: 67273

Next Prime: 67289

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 13 × 647

Divisors: 1, 2, 4, 8, 13, 26, 52, 104, 647, 1294

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000011011011000

Octal: 203330

Duodecimal: 32B34

Hexadecimal: 106d8

Square: 4527674944

Square Root: 259.3993060900511

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 minimum total dominating sets in the n-Goldberg graph. A382657

Records for the number of integers k such that k is not of the form m + reverse(m) for any m and for some n A067030(n) occurs in the 'Reverse and Add' trajectory of k (cf. A067284). A67288

Number of tilings of an n X 10 rectangle using integer-sided rectangular tiles of area n. A220135