Properties of the Number -26928

Twenty-Six Thousand Nine Hundred Twenty-Eight

Basics

Value: -26929 → -26928 → -26927

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ² × 11 × 17

Divisors: 1, 2, 3, 4, 6, 8, 9, 11, 12, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100100110000

Octal: -64460

Duodecimal: -13700

Hexadecimal: -6930

Square: 725117184

Square Root: 164.09753197412812

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

Coefficients of Jacobi cusp form of index 1 and weight 10. A3784

Triangle, read by rows, T(n, k) = ∑_j=0..k (-1)^j*(n+k)!/((n-j)!*(k-j)!*j!). A176092

Every run of digits of n in base 3 has length 2. A33001

Numbers k such that σ (x) = k has exactly 11 solutions. A60678

Number A(n,k) of paths from {0}^k to {n}^k that always move closer to {n}^k; square array A(n,k), n>=0, k>=0, read by antidiagonals. A316674

Number of paths from (0,0) to (n,n) that always move closer to (n,n) (and do not pass (n,n) and backtrack). A52141

Sixth column (m=5) of (1,6)-Pascal triangle A096956. A96959

Numbers with prime factorization pqr^2s^4. A190107

Sum of all the parts in the partitions of n into 5 parts. A308822

Antidiagonal sums of the convolution array A213849. A213850