Base | Representation |
---|---|
bin | 110100001111… |
… | …0000010011101 |
3 | 1220112100112210 |
4 | 1220132002131 |
5 | 24002323023 |
6 | 2414551033 |
7 | 451530414 |
oct | 150360235 |
9 | 56470483 |
10 | 27386013 |
11 | 14505576 |
12 | 9208479 |
13 | 589b255 |
14 | 38cc47b |
15 | 260e593 |
hex | 1a1e09d |
27386013 has 8 divisors (see below), whose sum is σ = 36574048. Its totient is φ = 18227664.
The previous prime is 27385993. The next prime is 27386017. The reversal of 27386013 is 31068372.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27386013 - 210 = 27384989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27386017) 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, 5170 + ... + 9027.
It is an arithmetic number, because the mean of its divisors is an integer number (4571756).
Almost surely, 227386013 is an apocalyptic number.
It is an amenable number.
27386013 is a deficient number, since it is larger than the sum of its proper divisors (9188035).
27386013 is a wasteful number, since it uses less digits than its factorization.
27386013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14843.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 27386013 is about 5233.1647212753. The cubic root of 27386013 is about 301.4229181209.
The spelling of 27386013 in words is "twenty-seven million, three hundred eighty-six thousand, thirteen".
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