Properties of the Number -120819

One Hundred Twenty Thousand Eight Hundred Nineteen

Basics

Value: -120820 → -120819 → -120818

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 17 × 23 × 103

Divisors: 1, 3, 17, 23, 51, 69, 103, 309, 391, 1173

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101011111110011

Octal: -353763

Duodecimal: -59B03

Hexadecimal: -1d7f3

Square: 14597230761

Square Root: 347.590276043505

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 partitions of n with seven sorts of part 1 which are introduced in ascending order. A320738

A sequence derived from pentagonal numbers, or a Stirling number of the first kind matrix. A94952

Expansion of 1 / (1-4·x²-3·x³). (4,3)-Padovan sequence. A176737