Base | Representation |
---|---|
bin | 1011111001011… |
… | …1110000100001 |
3 | 10110220102100020 |
4 | 2332113300201 |
5 | 100233422143 |
6 | 4541344053 |
7 | 1144116450 |
oct | 276276041 |
9 | 113812306 |
10 | 49904673 |
11 | 26196135 |
12 | 14868029 |
13 | a453bc0 |
14 | 68b0b97 |
15 | 45ab883 |
hex | 2f97c21 |
49904673 has 32 divisors (see below), whose sum is σ = 86720256. Its totient is φ = 24772608.
The previous prime is 49904651. The next prime is 49904681. The reversal of 49904673 is 37640994.
It is not a de Polignac number, because 49904673 - 26 = 49904609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49904683) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 736 + ... + 10017.
It is an arithmetic number, because the mean of its divisors is an integer number (2710008).
Almost surely, 249904673 is an apocalyptic number.
It is an amenable number.
49904673 is a deficient number, since it is larger than the sum of its proper divisors (36815583).
49904673 is a wasteful number, since it uses less digits than its factorization.
49904673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10793.
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 49904673 is about 7064.3239591627. The cubic root of 49904673 is about 368.1688758028.
The spelling of 49904673 in words is "forty-nine million, nine hundred four thousand, six hundred seventy-three".
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