Base | Representation |
---|---|
bin | 1011010101010… |
… | …1000101110010 |
3 | 10022110000000012 |
4 | 2311111011302 |
5 | 44132100300 |
6 | 4414454522 |
7 | 1115015255 |
oct | 265250562 |
9 | 108400005 |
10 | 47534450 |
11 | 24917377 |
12 | 13b04442 |
13 | 9b040c2 |
14 | 645509c |
15 | 428e435 |
hex | 2d55172 |
47534450 has 12 divisors (see below), whose sum is σ = 88414170. Its totient is φ = 19013760.
The previous prime is 47534411. The next prime is 47534497. The reversal of 47534450 is 5443574.
47534450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 46471489 + 1062961 = 6817^2 + 1031^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 475295 + ... + 475394.
Almost surely, 247534450 is an apocalyptic number.
47534450 is a deficient number, since it is larger than the sum of its proper divisors (40879720).
47534450 is a wasteful number, since it uses less digits than its factorization.
47534450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 950701 (or 950696 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 32.
The square root of 47534450 is about 6894.5231887347. The cubic root of 47534450 is about 362.2453542562.
The spelling of 47534450 in words is "forty-seven million, five hundred thirty-four thousand, four hundred fifty".
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