Properties of the Number 23026

Twenty-Three Thousand Twenty-Six

Basics

Value: 23025 → 23026 → 23027

Parity: even

Prime: No

Previous Prime: 23021

Next Prime: 23027

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 29 × 397

Divisors: 1, 2, 29, 58, 397, 794, 11513, 23026

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101100111110010

Octal: 54762

Duodecimal: 113AA

Hexadecimal: 59f2

Square: 530196676

Square Root: 151.74320413119

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

a(n) is the position of the last two-tuple within the reverse lexicographic set of partitions of 2n and 2n+1, with a(1)-a(n) representing the positions of every 2-tuple partition of 2n and 2n+1. A216053

Number of 4 element sets of distinct integer sided rectangles that fill an n X n square. A387171

Number of nX2 0..1 arrays with every element equal to 0, 1, 3 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300500

Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 22 (most significant digit on right). A61951

Number of perfect squares in the half-open interval [π^n-1, πⁿ). A306604

a(n) = 10000·log(n) rounded to nearest integer. A4244

Numbers k such that the continued fraction for sqrt(k) has period 65. A20404

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 846", based on the 5-celled von Neumann neighborhood. A273689

Number of permutations of [n] avoiding {4231, 2143, 1234}. A294708

Number of n X 6 0..1 arrays with every element equal to 0, 1, 2, 4 or 7 king-move adjacent elements, with upper left element zero. A298492