Base | Representation |
---|---|
bin | 110101000000… |
… | …1111001100110 |
3 | 1221022010122011 |
4 | 1222001321212 |
5 | 24103420141 |
6 | 2431424434 |
7 | 455153056 |
oct | 152017146 |
9 | 57263564 |
10 | 27795046 |
11 | 14764914 |
12 | 938511a |
13 | 59b2496 |
14 | 3997566 |
15 | 2690881 |
hex | 1a81e66 |
27795046 has 4 divisors (see below), whose sum is σ = 41692572. Its totient is φ = 13897522.
The previous prime is 27795041. The next prime is 27795049. The reversal of 27795046 is 64059772.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27795041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6948760 + ... + 6948763.
It is an arithmetic number, because the mean of its divisors is an integer number (10423143).
Almost surely, 227795046 is an apocalyptic number.
27795046 is a deficient number, since it is larger than the sum of its proper divisors (13897526).
27795046 is a wasteful number, since it uses less digits than its factorization.
27795046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13897525.
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 27795046 is about 5272.1007198270. The cubic root of 27795046 is about 302.9161760232.
The spelling of 27795046 in words is "twenty-seven million, seven hundred ninety-five thousand, forty-six".
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