Properties of the Number -26525

Twenty-Six Thousand Five Hundred Twenty-Five

Basics

Value: -26526 → -26525 → -26524

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 1061

Divisors: 1, 5, 25, 1061, 5305, 26525

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011110011101

Octal: -63635

Duodecimal: -13425

Hexadecimal: -679d

Square: 703575625

Square Root: 162.8649747490233

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) = T(n,n-5), array T as in A055801. A55805

Number of 4k+3 primes whose Legendre-vector is not Dyck-path (A095103) in range ]2ⁿ,2ⁿ⁺¹]. A95093

Number of Carlitz compositions of n that either have length 1, or have length greater than or equal to 2 and are palindromic if we exclude the first part. A291941

Matrix inverse of Euler's triangle A008292. A55325

Numerators of continued fraction convergents to sqrt(34). A41056

a(n) = n * [1 + sum(k=1 to n) prime(k)]. A83725

Triangle read by rows: T(n, k) = ∑_j=0..k (-1)^j*binomial(n, j)*(k + 1 - j)^{n - 1}. A162498

Number of legal Go positions on a board which is an n-cycle graph. A327821

Number of partitions of n with equal nonzero number of parts congruent to each of 0 and 1 (mod 3). A35537

Numbers k such that 1 + (x + x³ + x⁵ + x⁷ + ... + x^2·k+1) is irreducible over GF(2). A107220