Base | Representation |
---|---|
bin | 1011010111011… |
… | …1100101100110 |
3 | 10022201011211112 |
4 | 2311313211212 |
5 | 44201111000 |
6 | 4421505022 |
7 | 1116144233 |
oct | 265674546 |
9 | 108634745 |
10 | 47675750 |
11 | 24a03551 |
12 | 13b72172 |
13 | 9b53505 |
14 | 649078a |
15 | 42bb235 |
hex | 2d77966 |
47675750 has 32 divisors (see below), whose sum is σ = 93955680. Its totient is φ = 18064800.
The previous prime is 47675729. The next prime is 47675753. The reversal of 47675750 is 5757674.
It is a junction number, because it is equal to n+sod(n) for n = 47675698 and 47675707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47675753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269 + ... + 9768.
It is an arithmetic number, because the mean of its divisors is an integer number (2936115).
Almost surely, 247675750 is an apocalyptic number.
47675750 is a deficient number, since it is larger than the sum of its proper divisors (46279930).
47675750 is a wasteful number, since it uses less digits than its factorization.
47675750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10073 (or 10063 counting only the distinct ones).
The product of its (nonzero) digits is 205800, while the sum is 41.
The square root of 47675750 is about 6904.7628489326. The cubic root of 47675750 is about 362.6039337334.
The spelling of 47675750 in words is "forty-seven million, six hundred seventy-five thousand, seven hundred fifty".
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