Properties of the Number 26973

Twenty-Six Thousand Nine Hundred Seventy-Three

Basics

Value: 26972 → 26973 → 26974

Parity: odd

Prime: No

Previous Prime: 26959

Next Prime: 26981

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁶ × 37

Divisors: 1, 3, 9, 27, 37, 81, 111, 243, 333, 729

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110100101011101

Octal: 64535

Duodecimal: 13739

Hexadecimal: 695d

Square: 727542729

Square Root: 164.23458831805192

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 m such that m divides 10^m - 1. A14950

Numbers whose prime indices have more than one permutation with all equal run-sums. A383015

Differences between two positive cubes in exactly 2 ways. A14440

Numbers k such that k | 11^k + 1. A15960

Difference between two positive cubes in more than one way. A34179

Numbers which can be expressed as the product of numbers made of only threes. A161141

Terms k of A228058 for which A048146(k)+A162296(k) >= 2·k, where A048146 is the sum of non-unitary divisors, and A162296 is the sum of divisors that have a square factor. A389219

a(n) = 3ⁿ(n² - n + 18)/18. A81909

Numbers n such that n and its digit reversal R(n) both are difference of positive cubes. A109879

Number of triples (w,x,y) with all terms in {0,...,n} and w >= floor((x+y)/3). A212972