Properties of the Number -8513

Five Hundred Thirteen

Basics

Value: -8514 → -8513 → -8512

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 8513

Divisors: 1, 8513

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000101000001

Octal: -20501

Duodecimal: -4B15

Hexadecimal: -2141

Square: 72471169

Square Root: 92.26592003551474

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

a(n) = 111·n² - 3123·n + 10753. A211607

Prime numbers ending in the prime number 13. A244763

Prime numbers containing the string 13. A166573

Primes for which the weight as defined in A117078 is 9 and the gap as defined in A001223 is 8. A118922

Numbers k such that k, 2·k+1, 3·k+2 are primes. A67256

a(n) is the number of integer lattice points inside the right triangle with legs 3n and 4n (and hypotenuse 5n). A126587

Mother primes of order 9. A136068

Father primes of order 5. A136074

Primes congruent to 1 mod 64. A142925

Primes p such that 2·p+1 and 2·p+3 are twin primes. A126107