Base | Representation |
---|---|
bin | 1011001101111… |
… | …1000101101100 |
3 | 10021112102222221 |
4 | 2303133011230 |
5 | 44021113431 |
6 | 4400245124 |
7 | 1110633160 |
oct | 263370554 |
9 | 107472887 |
10 | 47051116 |
11 | 24617222 |
12 | 139107a4 |
13 | 99950c8 |
14 | 636aca0 |
15 | 41e6111 |
hex | 2cdf16c |
47051116 has 24 divisors (see below), whose sum is σ = 96293120. Its totient is φ = 19695312.
The previous prime is 47051113. The next prime is 47051117. The reversal of 47051116 is 61115074.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (47051113) 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, 18336 + ... + 20743.
Almost surely, 247051116 is an apocalyptic number.
It is an amenable number.
47051116 is an abundant number, since it is smaller than the sum of its proper divisors (49242004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47051116 is a wasteful number, since it uses less digits than its factorization.
47051116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39133 (or 39131 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 47051116 is about 6859.3816047804. The cubic root of 47051116 is about 361.0133895173.
The spelling of 47051116 in words is "forty-seven million, fifty-one thousand, one hundred sixteen".
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