Base | Representation |
---|---|
bin | 1011101100011… |
… | …1100110001010 |
3 | 10102022002202022 |
4 | 2323013212022 |
5 | 100024131132 |
6 | 4511204442 |
7 | 1133635604 |
oct | 273074612 |
9 | 112262668 |
10 | 49052042 |
11 | 25763586 |
12 | 14516722 |
13 | a215aa0 |
14 | 672c174 |
15 | 448de12 |
hex | 2ec798a |
49052042 has 16 divisors (see below), whose sum is σ = 79360512. Its totient is φ = 22604400.
The previous prime is 49052023. The next prime is 49052051. The reversal of 49052042 is 24025094.
It is a super-2 number, since 2×490520422 = 4812205648739528, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24167 + ... + 26117.
It is an arithmetic number, because the mean of its divisors is an integer number (4960032).
Almost surely, 249052042 is an apocalyptic number.
49052042 is a deficient number, since it is larger than the sum of its proper divisors (30308470).
49052042 is a wasteful number, since it uses less digits than its factorization.
49052042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2933.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 49052042 is about 7003.7162992229. The cubic root of 49052042 is about 366.0600745448.
The spelling of 49052042 in words is "forty-nine million, fifty-two thousand, forty-two".
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