Properties of the Number 26259

Twenty-Six Thousand Two Hundred Fifty-Nine

Basics

Value: 26258 → 26259 → 26260

Parity: odd

Prime: No

Previous Prime: 26251

Next Prime: 26261

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 8753

Divisors: 1, 3, 8753, 26259

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011010010011

Octal: 63223

Duodecimal: 13243

Hexadecimal: 6693

Square: 689535081

Square Root: 162.04628968291746

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

Trajectory of 442 under the Reverse and Add! operation carried out in base 2. A75268

∑_j>=1 jⁿ*2^j/binomial(2·j,j) = r_n*π/2 + s_n with integer r_n and s_n; sequence gives s_n. A180875

Sum of the sixth largest parts of the partitions of n into 10 parts. A326593

a(n) = 6·a(n-1)-8·a(n-2)-9 for n > 10; a(0)=629, a(1)=6585, a(2)=26259, a(3)=221931, a(4)=1917027, a(5)=18285939, a(6)=125792217, a(7)=703932681, a(8)=7131271077, a(9)=26172260445, a(10)=103884128445. A177421

a(n) = n¹⁰ + 9·n⁹ + 53·n⁸ + 218·n⁷ + 695·n⁶ + 1754·n⁵ + 3572·n⁴ + 5854·n³ + 7510·n² + 6559·n + 34. A270874

Numbers k where cos(k) decreases monotonically to 0. A46957

a(n) = (1/2)*s(n), where s(n) is the n-th even number in A026255. A26259