Base | Representation |
---|---|
bin | 110101000111… |
… | …0000111001100 |
3 | 1221101200020211 |
4 | 1222032013030 |
5 | 24112020233 |
6 | 2432452204 |
7 | 455451646 |
oct | 152160714 |
9 | 57350224 |
10 | 27845068 |
11 | 14799459 |
12 | 93aa064 |
13 | 59cc194 |
14 | 39ab896 |
15 | 26a05cd |
hex | 1a8e1cc |
27845068 has 24 divisors (see below), whose sum is σ = 51537024. Its totient is φ = 13142400.
The previous prime is 27845057. The next prime is 27845071. The reversal of 27845068 is 86054872.
It is a self number, because there is not a number n which added to its sum of digits gives 27845068.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2346 + ... + 7822.
It is an arithmetic number, because the mean of its divisors is an integer number (2147376).
Almost surely, 227845068 is an apocalyptic number.
It is an amenable number.
27845068 is a deficient number, since it is larger than the sum of its proper divisors (23691956).
27845068 is a wasteful number, since it uses less digits than its factorization.
27845068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5553 (or 5551 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 27845068 is about 5276.8426165653. The cubic root of 27845068 is about 303.0977838320.
The spelling of 27845068 in words is "twenty-seven million, eight hundred forty-five thousand, sixty-eight".
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