Base | Representation |
---|---|
bin | 110101000000… |
… | …1111100101110 |
3 | 1221022010220120 |
4 | 1222001330232 |
5 | 24103421441 |
6 | 2431425410 |
7 | 455153463 |
oct | 152017456 |
9 | 57263816 |
10 | 27795246 |
11 | 14764a86 |
12 | 9385266 |
13 | 59b25bb |
14 | 399766a |
15 | 2690966 |
hex | 1a81f2e |
27795246 has 16 divisors (see below), whose sum is σ = 55650000. Its totient is φ = 9255168.
The previous prime is 27795239. The next prime is 27795307. The reversal of 27795246 is 64259772.
It is a junction number, because it is equal to n+sod(n) for n = 27795198 and 27795207.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5640 + ... + 9348.
It is an arithmetic number, because the mean of its divisors is an integer number (3478125).
Almost surely, 227795246 is an apocalyptic number.
27795246 is an abundant number, since it is smaller than the sum of its proper divisors (27854754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27795246 is a wasteful number, since it uses less digits than its factorization.
27795246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4963.
The product of its digits is 211680, while the sum is 42.
The square root of 27795246 is about 5272.1196875640. The cubic root of 27795246 is about 302.9169025686.
The spelling of 27795246 in words is "twenty-seven million, seven hundred ninety-five thousand, two hundred forty-six".
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