Base | Representation |
---|---|
bin | 1011001110100… |
… | …1010111101001 |
3 | 10021121120202112 |
4 | 2303221113221 |
5 | 44023440400 |
6 | 4401212105 |
7 | 1111200014 |
oct | 263512751 |
9 | 107546675 |
10 | 47093225 |
11 | 24645923 |
12 | 13931035 |
13 | 99ab31a |
14 | 637c37b |
15 | 4203835 |
hex | 2ce95e9 |
47093225 has 12 divisors (see below), whose sum is σ = 58515600. Its totient is φ = 37597200.
The previous prime is 47093219. The next prime is 47093227. The reversal of 47093225 is 52239074.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-47093225 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 47093191 and 47093200.
It is not an unprimeable number, because it can be changed into a prime (47093227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12626 + ... + 15924.
It is an arithmetic number, because the mean of its divisors is an integer number (4876300).
Almost surely, 247093225 is an apocalyptic number.
It is an amenable number.
47093225 is a deficient number, since it is larger than the sum of its proper divisors (11422375).
47093225 is a wasteful number, since it uses less digits than its factorization.
47093225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3880 (or 3875 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 47093225 is about 6862.4503641192. The cubic root of 47093225 is about 361.1210552598.
The spelling of 47093225 in words is "forty-seven million, ninety-three thousand, two hundred twenty-five".
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