Properties of the Number -195989

One Hundred Ninety-Five Thousand Nine Hundred Eighty-Nine

Basics

Value: -195990 → -195989 → -195988

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 41

Digital Root: 5

Palindrome: No

Factorization: 37 × 5297

Divisors: 1, 37, 5297, 195989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111110110010101

Octal: -576625

Duodecimal: -95505

Hexadecimal: -2fd95

Square: 38411688121

Square Root: 442.7064490155977

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

Strings of 6 digits from 1...9, such that no formula using the single digits in the given order exists that evaluates to 0. A288356

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 35. A31623