Properties of the Number -166284

One Hundred Sixty-Six Thousand Two Hundred Eighty-Four

Basics

Value: -166285 → -166284 → -166283

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 31 × 149

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 31, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000100110001100

Octal: -504614

Duodecimal: -80290

Hexadecimal: -2898c

Square: 27650368656

Square Root: 407.7793521011087

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

Expansion of (∏_k>0 theta₃(q^k)/theta₄(q^k))^1/2, where theta₃() and theta₄() are the Jacobi θ functions. A320968

Expansion of ∏_k>0 1/theta₃(q^2·k-1), where theta₃() is the Jacobi θ function. A320098