Properties of the Number -6779

Seven Hundred Seventy-Nine

Basics

Value: -6780 → -6779 → -6778

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 6779

Divisors: 1, 6779

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001111011

Octal: -15173

Duodecimal: -3B0B

Hexadecimal: -1a7b

Square: 45954841

Square Root: 82.33468284993876

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 quotient of a Ramanujan false θ series by the θ series of triangular numbers in powers of x. A143065

Number of polyominoes with n cells, symmetric about two orthogonal axes. A56877

Number of partitions of n containing a clique of size 8. A183565

Number of integer partitions of n where some part is the difference of two consecutive parts. A364467

a(0) = 2; a(n) for n > 0 is the smallest prime greater than a(n-1) that differs from a(n-1) by a square. A73609

Primes having only {6, 7, 8, 9} as digits. A106111

Primes that are palindromic in base 6. A29974

Primes with either no internal digits or all internal digits are 7. A69682

Primes having only {6, 7, 9} as digits. A261184

Number of polyominoes of n cells with both horizontal and vertical symmetries, for which the 180-degree rotational symmetry has an axis that coincides with the center of a square, but without 90-degree rotational symmetry. A351190