Properties of the Number 27010

Twenty-Seven Thousand Ten

Basics

Value: 27009 → 27010 → 27011

Parity: even

Prime: No

Previous Prime: 26993

Next Prime: 27011

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 37 × 73

Divisors: 1, 2, 5, 10, 37, 73, 74, 146, 185, 365

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110100110000010

Octal: 64602

Duodecimal: 1376A

Hexadecimal: 6982

Square: 729540100

Square Root: 164.34719346554112

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 which can be expressed as the product of a number and its reversal in at least two different ways. A66531

Number of bracelets of length n using exactly two different colored beads. A56342

Numbers k such that 1·k + 1, 3·k + 1, 9·k + 1, 27·k + 1 are all primes. A112041

Numbers n such that n²⁰⁴⁸ + (n+1)²⁰⁴⁸ is prime. A274235

Numbers k such that 1·k + 1, 3·k + 1, 9·k + 1, 27·k + 1, 81·k + 1 are all primes. A112042

Numbers k such that the sum of the Carmichael λ functions of the divisors is a proper divisor of k. A131492

Absolute value of second differences of A005849. A128194

Ten times hexagonal numbers: 10·n*(2·n-1). A144560

Numbers k with the property that there exists a positive integer multiplier M such that M times the sum of the digits of k, multiplied further by the reversal of this product, gives k. A305131

a(n) = ∑_{k=floor((n+1)/2)..n} T(k,n-k); i.e., a(n) is the n-th diagonal sum of left-justified array T given by A026998. A27010