Properties of the Number -1964161

Nine Hundred Sixty-Four Thousand One Hundred Sixty-One

Basics

Value: -1964162 → -1964161 → -1964160

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 193 × 10177

Divisors: 1, 193, 10177, 1964161

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011111100010000001

Octal: -7374201

Duodecimal: -7A8801

Hexadecimal: -1df881

Square: 3857928433921

Square Root: 1401.4852835474228

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

a(n) = 10368·n² - 4896·n + 577. A157267

Triangle read by rows: T(n, k) = 2ⁿ*(q^k - 1)*(q^{n - k} - 1) + 1, where q = 4. A176795