Properties of the Number -5089

Eighty-Nine

Basics

Value: -5090 → -5089 → -5088

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 727

Divisors: 1, 7, 727, 5089

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111100001

Octal: -11741

Duodecimal: -2B41

Hexadecimal: -13e1

Square: 25897921

Square Root: 71.33722730804723

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 ∏_k>=1 (1 + x^4·k)^4·k / (1 + x^k)^k. A285295

Number of integer partitions of n whose run-lengths are either weakly increasing or weakly decreasing. A332745

T(n,k)=Number of -k..k arrays of n elements with first and second differences also in -k..k. A201088

Numbers k such that k, k+2, k+4, k+6, k+8 are semiprimes. A92127

Palindromes in factorial base. A46807

Triangle T(n,k) of number of digraphs with a source on n unlabeled nodes with k arcs, k=0..n*(n-1). A57277

Number of different values of i²+j²+k²+l² for i,j,k,l in [ 0,n ]. A47801

Triangle of trinomial logarithmic coefficients: A027907(n,k) = ∑_i=0..k T(k,i)*nⁱ/k!. A136590

a(n) = 8·n² + 20·n + 1. A161617

Triangle read by rows: T(n,k) is the number of secondary structures of size n having k stacks of length 3. A202843