Properties of the Number -121115

One Hundred Twenty-One Thousand One Hundred Fifteen

Basics

Value: -121116 → -121115 → -121114

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 5 × 24223

Divisors: 1, 5, 24223, 121115

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101100100011011

Octal: -354433

Duodecimal: -5A10B

Hexadecimal: -1d91b

Square: 14668843225

Square Root: 348.0158042388305

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

Apply partial sum operator thrice to Fibonacci numbers. A14162

a(n) = T(2n,n+1), T given by A027948. A27949