Properties of the Number 26798

Twenty-Six Thousand Seven Hundred Ninety-Eight

Basics

Value: 26797 → 26798 → 26799

Parity: even

Prime: No

Previous Prime: 26783

Next Prime: 26801

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 13399

Divisors: 1, 2, 13399, 26798

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100010101110

Octal: 64256

Duodecimal: 13612

Hexadecimal: 68ae

Square: 718132804

Square Root: 163.7009468512629

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

Numbers whose Matula tree is a binary tree (i.e., root has degree 2 and all nodes except root and leaves have degree 3). A111299

Triangle read by rows: row n>=1 contains in increasing order the Matula numbers of the rooted binary trees with n leaves. A245824

Number of partitions p of n such that the number of distinct parts is not a part and max(p) - min(p) is not a part. A241390

Number of partitions of n in which the least part is 5. A26798

Number of (n+4) X 10 0..2 matrices with each 5 X 5 subblock idempotent. A224623