Base | Representation |
---|---|
bin | 110011101101… |
… | …1100101111001 |
3 | 1220000112012122 |
4 | 1213123211321 |
5 | 23420120344 |
6 | 2405051025 |
7 | 446315060 |
oct | 147334571 |
9 | 56015178 |
10 | 27113849 |
11 | 1433a044 |
12 | 90b6a75 |
13 | 58043c9 |
14 | 385b1d7 |
15 | 25a8aee |
hex | 19db979 |
27113849 has 8 divisors (see below), whose sum is σ = 32334720. Its totient is φ = 22229856.
The previous prime is 27113843. The next prime is 27113851. The reversal of 27113849 is 94831172.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 27113849 - 216 = 27048313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27113843) 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, 84044 + ... + 84365.
It is an arithmetic number, because the mean of its divisors is an integer number (4041840).
Almost surely, 227113849 is an apocalyptic number.
It is an amenable number.
27113849 is a deficient number, since it is larger than the sum of its proper divisors (5220871).
27113849 is a wasteful number, since it uses less digits than its factorization.
27113849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168439.
The product of its digits is 12096, while the sum is 35.
The square root of 27113849 is about 5207.0960236969. The cubic root of 27113849 is about 300.4210716819.
The spelling of 27113849 in words is "twenty-seven million, one hundred thirteen thousand, eight hundred forty-nine".
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