Properties of the Number -122895

One Hundred Twenty-Two Thousand Eight Hundred Ninety-Five

Basics

Value: -122896 → -122895 → -122894

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 2731

Divisors: 1, 3, 5, 9, 15, 45, 2731, 8193, 13655, 24579

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110000000001111

Octal: -360017

Duodecimal: -5B153

Hexadecimal: -1e00f

Square: 15103181025

Square Root: 350.56383156281254

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

Second bisection of the inverse binomial transform of the rational sequence with e.g.f. (x/2)*(exp(-x)+1)/(exp(x)-1). A228767

a(0)=1, a(1)=2; for n>1, a(n) = n*(2ⁿ+4)/4. A227978

Determinant of n X n Fibonacci word matrix. A370724