Properties of the Number -119805

One Hundred Nineteen Thousand Eight Hundred Five

Basics

Value: -119806 → -119805 → -119804

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 7 ² × 163

Divisors: 1, 3, 5, 7, 15, 21, 35, 49, 105, 147

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101001111111101

Octal: -351775

Duodecimal: -593B9

Hexadecimal: -1d3fd

Square: 14353238025

Square Root: 346.12858882213123

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 unordered pairs of distinct integer partitions of n. A355389

Triangular numbers whose binary conversion, read in decimal, is prime. A227028

Triangular numbers that are repdigits with length > 2 in some base. A274084