Properties of the Number -135241

One Hundred Thirty-Five Thousand Two Hundred Forty-One

Basics

Value: -135242 → -135241 → -135240

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 135241

Divisors: 1, 135241

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100001000001001001

Octal: -410111

Duodecimal: -66321

Hexadecimal: -21049

Square: 18290128081

Square Root: 367.7512746408909

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

Larger of two consecutive prime numbers such that p0+p1=average of twin prime pairs and p0·p1+7=average of twin prime pairs. A153375

Smallest of three consecutive primes whose sum is a square. A206279

Noncomposite numbers in the northern ray of the Ulam spiral as oriented on the March 1964 cover of Scientific American. A168023

a(n) is the least value of k such that the decimal expansion of Fibonacci(k) contains n consecutive identical digits. A217165

Primes of the form 7n² - 6. A201852