Base | Representation |
---|---|
bin | 110100101100… |
… | …0111010000110 |
3 | 1220222121022111 |
4 | 1221120322012 |
5 | 24033032032 |
6 | 2424051234 |
7 | 453553414 |
oct | 151307206 |
9 | 56877274 |
10 | 27627142 |
11 | 1465a754 |
12 | 9303b1a |
13 | 5953c2a |
14 | 39522b4 |
15 | 265ac47 |
hex | 1a58e86 |
27627142 has 16 divisors (see below), whose sum is σ = 44483472. Its totient is φ = 12821760.
The previous prime is 27627101. The next prime is 27627143. The reversal of 27627142 is 24172672.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27627143) 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, 3084 + ... + 8047.
It is an arithmetic number, because the mean of its divisors is an integer number (2780217).
Almost surely, 227627142 is an apocalyptic number.
27627142 is a deficient number, since it is larger than the sum of its proper divisors (16856330).
27627142 is a wasteful number, since it uses less digits than its factorization.
27627142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11223.
The product of its digits is 9408, while the sum is 31.
The square root of 27627142 is about 5256.1527755574. The cubic root of 27627142 is about 302.3049928181.
The spelling of 27627142 in words is "twenty-seven million, six hundred twenty-seven thousand, one hundred forty-two".
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