Properties of the Number -135209

One Hundred Thirty-Five Thousand Two Hundred Nine

Basics

Value: -135210 → -135209 → -135208

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 135209

Divisors: 1, 135209

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001000000101001

Octal: -410051

Duodecimal: -662B5

Hexadecimal: -21029

Square: 18281473681

Square Root: 367.70776439993756

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

Positions of records in A205561. A378189

Primes of the form 2^x+2·x+y+2^y, with·and y integers of any sign. A162575

Prime partial sums of the primes == 5 (mod 6). A354573

Primes of the form 8n² + 9. A201705