Properties of the Number -60509

Sixty Thousand Five Hundred Nine

Basics

Value: -60510 → -60509 → -60508

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 60509

Divisors: 1, 60509

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1110110001011101

Octal: -166135

Duodecimal: -2B025

Hexadecimal: -ec5d

Square: 3661339081

Square Root: 245.98577194626523

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

Strobogrammatic primes: the same upside down (calculator-style numerals). A18847

Primes of the form k² - 7. A28883

Balanced primes of order one ending in 9. A303095

Prime numbers obtained by inserting a 0 between each pair of adjacent digits of a prime number > 10. A119680

Primes from merging of 5 successive digits in decimal expansion of ζ(2) or (π²)/6. A105378

Primes of the form 5n² + 9. A201487

Lesser of consecutive primes whose average is of the form k*(k+2), for some integer k. A242385

Smallest prime p such that p - floor(sqrt(p))² = n². A242991

Prime-indexed primes p such that 2·p + 1 is also a prime-indexed prime. A318294

Primes having only {0, 5, 6, 9} as digits. A386078