Base | Representation |
---|---|
bin | 110011100010… |
… | …1011011001111 |
3 | 1212211220122220 |
4 | 1213011123033 |
5 | 23404214210 |
6 | 2403110423 |
7 | 445456263 |
oct | 147053317 |
9 | 55756586 |
10 | 27023055 |
11 | 14287904 |
12 | 9072413 |
13 | 57a1c97 |
14 | 38360a3 |
15 | 258bc70 |
hex | 19c56cf |
27023055 has 16 divisors (see below), whose sum is σ = 43667424. Its totient is φ = 14268800.
The previous prime is 27023053. The next prime is 27023063. The reversal of 27023055 is 55032072.
It is not a de Polignac number, because 27023055 - 21 = 27023053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27023053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7404 + ... + 10433.
It is an arithmetic number, because the mean of its divisors is an integer number (2729214).
Almost surely, 227023055 is an apocalyptic number.
27023055 is a deficient number, since it is larger than the sum of its proper divisors (16644369).
27023055 is a wasteful number, since it uses less digits than its factorization.
27023055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17946.
The product of its (nonzero) digits is 2100, while the sum is 24.
The square root of 27023055 is about 5198.3704177367. The cubic root of 27023055 is about 300.0853645962.
The spelling of 27023055 in words is "twenty-seven million, twenty-three thousand, fifty-five".
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