Properties of the Number -169949

One Hundred Sixty-Nine Thousand Nine Hundred Forty-Nine

Basics

Value: -169950 → -169949 → -169948

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 13 × 17 × 769

Divisors: 1, 13, 17, 221, 769, 9997, 13073, 169949

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001011111011101

Octal: -513735

Duodecimal: -82425

Hexadecimal: -297dd

Square: 28882662601

Square Root: 412.24871133819204

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 finite regions in a complete bipartite graph where the vertices in the two parts are placed on opposite sides of a parabola at integer·coordinates |x| = 1, 2, ...n. A392426

Integers k such that the length of decimal expansion of k^k is a repdigit. A330192