Properties of the Number -194184

One Hundred Ninety-Four Thousand One Hundred Eighty-Four

Basics

Value: -194185 → -194184 → -194183

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 29 × 31

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: -101111011010001000

Octal: -573210

Duodecimal: -94460

Hexadecimal: -2f688

Square: 37707425856

Square Root: 440.663136647485

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

Number of 2 X 2 matrices having all terms in {1,...,n} and positive determinant. A211059

Triangle, rows = inverse binomial transforms of A117938 columns. A117937

Number of conjugacy classes of elements of order n in 2.E₇(C). A45515

Numbers n such that n²+k-1 is the sum of two nonzero squares in exactly k ways for all k = 1, 2, 3. A273341