Properties of the Number -160169

One Hundred Sixty Thousand One Hundred Sixty-Nine

Basics

Value: -160170 → -160169 → -160168

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 160169

Divisors: 1, 160169

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111000110101001

Octal: -470651

Duodecimal: -78835

Hexadecimal: -271a9

Square: 25654108561

Square Root: 400.21119424623794

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 tilings of a 5 X n rectangle using n pentominoes of shapes F, I, L, U. A251617

Primes that are decimal concatenations of n with n + 9. A32632

Primes of the form 16·m² + 169, m=1,2,3,... A87862

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 61. A31649