Properties of the Number -168169

One Hundred Sixty-Eight Thousand One Hundred Sixty-Nine

Basics

Value: -168170 → -168169 → -168168

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 19 × 53 × 167

Divisors: 1, 19, 53, 167, 1007, 3173, 8851, 168169

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001000011101001

Octal: -510351

Duodecimal: -813A1

Hexadecimal: -290e9

Square: 28280812561

Square Root: 410.0841377083488

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

Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 14 (most significant digit on right). A29507

Concatenation of the decimal digits of n²-1 and n². A215268