Base | Representation |
---|---|
bin | 110011101010… |
… | …0010011101101 |
3 | 1212222000021121 |
4 | 1213110103231 |
5 | 23413142023 |
6 | 2404300541 |
7 | 446132065 |
oct | 147242355 |
9 | 55860247 |
10 | 27084013 |
11 | 14319690 |
12 | 90a1751 |
13 | 57c3958 |
14 | 38503a5 |
15 | 259ed5d |
hex | 19d44ed |
27084013 has 8 divisors (see below), whose sum is σ = 29988000. Its totient is φ = 24253680.
The previous prime is 27083989. The next prime is 27084017. The reversal of 27084013 is 31048072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27084013 - 25 = 27083981 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 (27084017) 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, 17638 + ... + 19111.
It is an arithmetic number, because the mean of its divisors is an integer number (3748500).
Almost surely, 227084013 is an apocalyptic number.
It is an amenable number.
27084013 is a deficient number, since it is larger than the sum of its proper divisors (2903987).
27084013 is a wasteful number, since it uses less digits than its factorization.
27084013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36827.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 27084013 is about 5204.2302985168. The cubic root of 27084013 is about 300.3108370824.
The spelling of 27084013 in words is "twenty-seven million, eighty-four thousand, thirteen".
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