Base | Representation |
---|---|
bin | 110011100000… |
… | …1001000110100 |
3 | 1212211000120102 |
4 | 1213001020310 |
5 | 23403133432 |
6 | 2402453232 |
7 | 445354133 |
oct | 147011064 |
9 | 55730512 |
10 | 27005492 |
11 | 14275698 |
12 | 9064218 |
13 | 5796ca7 |
14 | 382d91a |
15 | 2586962 |
hex | 19c1234 |
27005492 has 6 divisors (see below), whose sum is σ = 47259618. Its totient is φ = 13502744.
The previous prime is 27005477. The next prime is 27005497. The reversal of 27005492 is 29450072.
It can be written as a sum of positive squares in only one way, i.e., 26481316 + 524176 = 5146^2 + 724^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27005497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375683 + ... + 3375690.
It is an arithmetic number, because the mean of its divisors is an integer number (7876603).
Almost surely, 227005492 is an apocalyptic number.
It is an amenable number.
27005492 is a deficient number, since it is larger than the sum of its proper divisors (20254126).
27005492 is a wasteful number, since it uses less digits than its factorization.
27005492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6751377 (or 6751375 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 27005492 is about 5196.6808637822. The cubic root of 27005492 is about 300.0203393617.
It can be divided in two parts, 2700 and 5492, that added together give a 13-th power (8192 = 213).
The spelling of 27005492 in words is "twenty-seven million, five thousand, four hundred ninety-two".
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