Base | Representation |
---|---|
bin | 1011010001011… |
… | …0100000100010 |
3 | 10021221222101021 |
4 | 2310112200202 |
5 | 44100344424 |
6 | 4405200054 |
7 | 1112600032 |
oct | 264264042 |
9 | 107858337 |
10 | 47278114 |
11 | 24761824 |
12 | 13a0002a |
13 | 9a44520 |
14 | 63c98c2 |
15 | 423d4e4 |
hex | 2d16822 |
47278114 has 16 divisors (see below), whose sum is σ = 76567680. Its totient is φ = 21764880.
The previous prime is 47278097. The next prime is 47278117. The reversal of 47278114 is 41187274.
It is a self number, because there is not a number n which added to its sum of digits gives 47278114.
It is not an unprimeable number, because it can be changed into a prime (47278117) 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, 9097 + ... + 13315.
It is an arithmetic number, because the mean of its divisors is an integer number (4785480).
Almost surely, 247278114 is an apocalyptic number.
47278114 is a deficient number, since it is larger than the sum of its proper divisors (29289566).
47278114 is a wasteful number, since it uses less digits than its factorization.
47278114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4665.
The product of its digits is 12544, while the sum is 34.
The square root of 47278114 is about 6875.9082309176. The cubic root of 47278114 is about 361.5930277799.
The spelling of 47278114 in words is "forty-seven million, two hundred seventy-eight thousand, one hundred fourteen".
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