Properties of the Number 66346

Sixty-Six Thousand Three Hundred Forty-Six

Basics

Value: 66345 → 66346 → 66347

Parity: even

Prime: No

Previous Prime: 66343

Next Prime: 66347

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 ² × 677

Divisors: 1, 2, 7, 14, 49, 98, 677, 1354, 4739, 9478

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001100101010

Octal: 201452

Duodecimal: 3248A

Hexadecimal: 1032a

Square: 4401791716

Square Root: 257.57717290163737

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

Smallest k such that 5^5ⁿ - k is prime. A364453

Number of winning binary "same game" templates with ternary digits totaling n. A66346