Base | Representation |
---|---|
bin | 110011111100… |
… | …0111110001110 |
3 | 1220020122021201 |
4 | 1213320332032 |
5 | 23432443230 |
6 | 2411420114 |
7 | 450325654 |
oct | 147707616 |
9 | 56218251 |
10 | 27234190 |
11 | 144114a5 |
12 | 915463a |
13 | 5847109 |
14 | 388cdd4 |
15 | 25ce5ca |
hex | 19f8f8e |
27234190 has 16 divisors (see below), whose sum is σ = 50712480. Its totient is φ = 10517920.
The previous prime is 27234169. The next prime is 27234199. The reversal of 27234190 is 9143272.
It is a super-2 number, since 2×272341902 = 1483402209912200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27234199) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46666 + ... + 47245.
It is an arithmetic number, because the mean of its divisors is an integer number (3169530).
Almost surely, 227234190 is an apocalyptic number.
27234190 is a deficient number, since it is larger than the sum of its proper divisors (23478290).
27234190 is a wasteful number, since it uses less digits than its factorization.
27234190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93947.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 27234190 is about 5218.6387113882. The cubic root of 27234190 is about 300.8648746140.
The spelling of 27234190 in words is "twenty-seven million, two hundred thirty-four thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •