Properties of the Number 70164

Seventy Thousand One Hundred Sixty-Four

Basics

Value: 70163 → 70164 → 70165

Parity: even

Prime: No

Previous Prime: 70163

Next Prime: 70177

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 1949

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 1949

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001000010100

Octal: 211024

Duodecimal: 34730

Hexadecimal: 11214

Square: 4922986896

Square Root: 264.8848806557294

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

Growth series for Heisenberg group. A63810

Irregular triangle read by rows: row n gives for the Julian Green game with n cards labeled 1, 2, ..., n, for n >= 2, the number of games if the first removed card has label K = 2·k, for k = 1, 2, ..., floor(n/2). A348843

Least number m such that cototient(m) - 1 = prime(n). A70164