Properties of the Number -213109

Two Hundred Thirteen Thousand One Hundred Nine

Basics

Value: -213110 → -213109 → -213108

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 13 ³ × 97

Divisors: 1, 13, 97, 169, 1261, 2197, 16393, 213109

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100000001110101

Octal: -640165

Duodecimal: -A33B1

Hexadecimal: -34075

Square: 45415445881

Square Root: 461.6373035186823

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

Denominators of continued fraction convergents to sqrt(513). A41981

Number of (w,x,y,z) with all terms in {1,...,n} and w²>x²+y²+z². A212094