Properties of the Number -188397

One Hundred Eighty-Eight Thousand Three Hundred Ninety-Seven

Basics

Value: -188398 → -188397 → -188396

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 ² × 173

Divisors: 1, 3, 9, 11, 33, 99, 121, 173, 363, 519

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101111111101101

Octal: -557755

Duodecimal: -91039

Hexadecimal: -2dfed

Square: 35493429609

Square Root: 434.0472324528749

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) = A002865(2·n-1)+A002865(2·n). A182845

Number of partitions of n-th composite number not containing the smallest prime factor. A91094