Properties of the Number -8051

Fifty-One

Basics

Value: -8052 → -8051 → -8050

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 83 × 97

Divisors: 1, 83, 97, 8051

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111101110011

Octal: -17563

Duodecimal: -47AB

Hexadecimal: -1f73

Square: 64818601

Square Root: 89.72736483370053

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

Array T(n,k) read by ascending antidiagonals, where T(n,k) is the numerator of polygamma(n, 1) - polygamma(n, k). A255008

Number of partitions of n in which no part occurs just once. A7690

Numbers k such that (10^2k+1 - 6·10^k - 1)/3 is prime. A183174

Numbers that are the sum of 3 positive 5th powers. A3348

Numerator of the generalized harmonic number H(n,5) = ∑_k=1..n 1/k⁵. A99828

a(n) = prime(n)*prime(n+2). A90076

Maximal coefficient of the polynomial (1-x)*(1-x²)*...*(1-xⁿ). A86376

Composite numbers generated by the Euler polynomial x² + x + 41. A145292

T(n,k)=Number of arrangements of n+1 numbers x(i) in -k..k with the sum of x(i)*x(i+1) equal to zero. A188358

Consider all permutations p_i of the first n primes; a(n) is the minimum over p_i of the maximal product of two adjacent primes in the permutation. A332765