Properties of the Number 26054

Twenty-Six Thousand Fifty-Four

Basics

Value: 26053 → 26054 → 26055

Parity: even

Prime: No

Previous Prime: 26053

Next Prime: 26083

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 1861

Divisors: 1, 2, 7, 14, 1861, 3722, 13027, 26054

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110010111000110

Octal: 62706

Duodecimal: 130B2

Hexadecimal: 65c6

Square: 678810916

Square Root: 161.41251500425858

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

n-th derivative of x^{x^(x^x}) at x=1. A179405

A(n,k) is the n-th derivative of the k-th tetration of x (power tower of order k) x^^k at x=1; square array A(n,k), n>=0, k>=0, read by antidiagonals. A277537

Number of ways to write n as an ordered sum of 7 nonzero decimal palindromes. A341204

Number of partitions of n² into squares not less than n. A93116

Number of zig-zag paths from top to bottom of a rectangle of width 11 with n rows. A153368

Seventh derivative of f_n at x=1, where f_n is the n-th of all functions that are representable as x^x^...^x with m>=1 x's and parentheses inserted in all possible ways. A215837

E.g.f. satisfies A(x) = -log(1 - x)/(1 - A(x))². A371314

n-th derivative of f_n+1 at x=1, where f_k is the k-th of all functions that are representable as x^x^...^x with m>=1 x's and parentheses inserted in all possible ways. A306739

Expansion of ∏_k>=1 B(x^k), where B(x) is the g.f. of A111374. A327851

Number of binary strings of length n that contain at least one maximal run of ones of even length. A387332