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Properties of the Number 26700

Twenty-Six Thousand Seven Hundred

Basics

Value: 26699 → 26700 → 26701

Parity: even

Prime: No

Previous Prime: 26699

Next Prime: 26701

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 2 × 3 × 5 2 × 89

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 110100001001100

Octal: 64114

Duodecimal: 13550

Hexadecimal: 684c

Square: 712890000

Square Root: 163.40134638368193

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

Square array read by antidiagonals downwards: T(n,k) = number of ways to arrange k indistinguishable points on an n X n square grid so that no three points are collinear at any angle. A194193
a(n) = prime(n)*T(n), where T = A000217. A196421
a(n) = dotproduct(n,n-1,...2,1)*(5,6,...,n,1,2,3,4). A26060
Irregular table read by rows: T(n,k) is the number of k-sided polygons, for n>=1 and k>=3, in a hexagon when straight line segments connect the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the hexagon. A367665
Number of ways to arrange 7 indistinguishable points on an n X n square grid so that no three points are collinear at any angle. A194192
Magnetic susceptibility coefficients for square lattice spin 2 Ising model. A10116
Magnetic susceptibility coefficients for square lattice spin 3 Ising model. A10117
Magnetic susceptibility coefficients for square lattice spin 5/2 Ising model. A10119
Values of m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,21. A64247
Exponential (2,3)-perfect numbers: numbers m such that esigma(esigma(m)) = 3m, where esigma(m) is the sum of exponential divisors of m (A051377). A328132