Properties of the Number -73137

Seventy-Three Thousand One Hundred Thirty-Seven

Basics

Value: -73138 → -73137 → -73136

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: Yes

Factorization: 3 × 24379

Divisors: 1, 3, 24379, 73137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001110110110001

Octal: -216661

Duodecimal: -363A9

Hexadecimal: -11db1

Square: 5349020769

Square Root: 270.43853275744567

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

Expansion of (1+3·x)/(1-4·x+x²). A54485

Palindromic concatenation of prime divisors of numbers from A192140. A192141

Palindromic composite numbers starting with a digit 7. A222728

Number of (w,x,y,z) with all terms in {1,...,n} and w+x<=2y+2z. A212563

Smallest palindrome which requires at least n iterations of Reverse and Add to reach a palindrome. A222533

First location of palindrome a(n) in decimal expansion of π is palindromic. A38101