Properties of the Number 26532

Twenty-Six Thousand Five Hundred Thirty-Two

Basics

Value: 26531 → 26532 → 26533

Parity: even

Prime: No

Previous Prime: 26513

Next Prime: 26539

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 11 × 67

Divisors: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110011110100100

Octal: 63644

Duodecimal: 13430

Hexadecimal: 67a4

Square: 703947024

Square Root: 162.88646352597874

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

Ooguri-Vafa invariants of disk domain wall degeneracies for brane I in the O(K) -> P¹ X P¹ geometry. A61605

Number of reversible strings with n-1 beads of 2 colors. 5 beads are black. String is not palindromic. A32092

Number of permutations of length n which avoid the patterns 321, 2143, 3124; or avoid the patterns 132, 2314, 4312, etc. A116731

Record differences for n² - φ(n)*σ(n). A164876

Numbers whose set of base 13 digits is {0,C}, where C base 13 = 12 base 10. A97259

Least integer k > 1 such that π(k)² + π(k·n)² is a square, where π(.) is the prime-counting function given by A000720. A255677

Sum of the asymmetry degrees of all compositions of n with parts in {1,3}. A276057

p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = (1 - S)². A291725

5-digit terms in the continued fraction for π. A48960

Number of n X n arrays of squares of integers summing to 34. A159433