Properties of the Number 64848

Sixty-Four Thousand Eight Hundred Forty-Eight

Basics

Value: 64847 → 64848 → 64849

Parity: even

Prime: No

Previous Prime: 64817

Next Prime: 64849

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 7 × 193

Divisors: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111110101010000

Octal: 176520

Duodecimal: 31640

Hexadecimal: fd50

Square: 4205263104

Square Root: 254.65270467835208

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

An Alexander sequence for the knot 8_12. A99455

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with 2X2 subblock sums lexicographically nondecreasing rowwise and nonincreasing columnwise. A235416

Number of (n+1)X(2+1) 0..3 arrays with 2X2 subblock sums lexicographically nondecreasing rowwise and nonincreasing columnwise. A235414

Numbers n such that φ(σ(n)) = 5*φ(n). A67708

Period of continued fraction for sqrt(2)*n. A64848