Base | Representation |
---|---|
bin | 110011100110… |
… | …1110001010110 |
3 | 1212220122112221 |
4 | 1213031301112 |
5 | 23411312423 |
6 | 2403532554 |
7 | 445661035 |
oct | 147156126 |
9 | 55818487 |
10 | 27057238 |
11 | 1430055a |
12 | 908a15a |
13 | 57b4700 |
14 | 384471c |
15 | 2596e5d |
hex | 19cdc56 |
27057238 has 12 divisors (see below), whose sum is σ = 43948548. Its totient is φ = 12487800.
The previous prime is 27057227. The next prime is 27057241. The reversal of 27057238 is 83275072.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39688 + ... + 40363.
It is an arithmetic number, because the mean of its divisors is an integer number (3662379).
Almost surely, 227057238 is an apocalyptic number.
27057238 is a deficient number, since it is larger than the sum of its proper divisors (16891310).
27057238 is a wasteful number, since it uses less digits than its factorization.
27057238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80079 (or 80066 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 27057238 is about 5201.6572359201. The cubic root of 27057238 is about 300.2118429659.
The spelling of 27057238 in words is "twenty-seven million, fifty-seven thousand, two hundred thirty-eight".
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