Properties of the Number -8369

Three Hundred Sixty-Nine

Basics

Value: -8370 → -8369 → -8368

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 8369

Divisors: 1, 8369

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000010110001

Octal: -20261

Duodecimal: -4A15

Hexadecimal: -20b1

Square: 70040161

Square Root: 91.48223871331527

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

Primes such that the sum of the predecessor and successor primes is divisible by 31. A113155

Primes of form n² + 625. A256777

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

Primes p such that p-1 and p+1 are both divisible by cubes (other than 1). A86708

T(n,k)=Number of nXk binary arrays with the number of 0-1 adjacencies equal to the number of 0-0 adjacencies. A183262

Primes p such that A001175(p) = (p-1)/4. A308789

Largest prime factor of product of first n primes - 1, or 1 if no such prime exists. A2584

Primes p with property that there exists a number d>0 such that numbers p-k·d, k=1...6, are six primes. A216468

Prime numbers using only the curved digits 0, 3, 6, 8 and 9. A79652

Primes in A295003, the number of seconds after midnight corresponding to prime time primes A295013 (primes of the form HMMSS with primes H < 24 and MM, SS < 60). A295002