Properties of the Number 26276

Twenty-Six Thousand Two Hundred Seventy-Six

Basics

Value: 26275 → 26276 → 26277

Parity: even

Prime: No

Previous Prime: 26267

Next Prime: 26293

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 6569

Divisors: 1, 2, 4, 6569, 13138, 26276

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011010100100

Octal: 63244

Duodecimal: 13258

Hexadecimal: 66a4

Square: 690428176

Square Root: 162.09873534361705

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

Sum of the first n twin prime pairs. A86169

Number of partitions of n with rank a multiple of 4. A363233

Let A denote the sequence; then A is equal to the union of the self-convolutions A² and A⁴, with terms in ascending order by size, where a(0)=1. A90847

Number of rooted plane trees of total weight n whose nodes are themselves planted plane trees whose roots are distinguished as either red or blue, the weight of each such node being equal to the size of the corresponding planted tree. A168506

Number of compositions (ordered partitions) of n into nonprime squarefree parts (A000469). A290137

Number of paths from (0,0) to (n,n) using only steps North, Northeast and East (i.e., steps E(1,0), D(1,1), and N(0,1)) that do not cross y=x "vertically". A268208

a(n) = a(m) if a(m) has already occurred exactly once and n = a(m) + m + 2, else a(n) = least positive integer that has not yet occurred. A26276