Base | Representation |
---|---|
bin | 1011111010110… |
… | …1100000010000 |
3 | 10111001221112011 |
4 | 2332231200100 |
5 | 100244244434 |
6 | 4543312304 |
7 | 1144640233 |
oct | 276554020 |
9 | 114057464 |
10 | 49993744 |
11 | 26247049 |
12 | 148ab694 |
13 | a4855c8 |
14 | 68d541a |
15 | 45c7e64 |
hex | 2fad810 |
49993744 has 10 divisors (see below), whose sum is σ = 96862910. Its totient is φ = 24996864.
The previous prime is 49993733. The next prime is 49993817. The reversal of 49993744 is 44739994.
It can be written as a sum of positive squares in only one way, i.e., 35856144 + 14137600 = 5988^2 + 3760^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562289 + ... + 1562320.
It is an arithmetic number, because the mean of its divisors is an integer number (9686291).
Almost surely, 249993744 is an apocalyptic number.
It is an amenable number.
49993744 is a deficient number, since it is larger than the sum of its proper divisors (46869166).
49993744 is a wasteful number, since it uses less digits than its factorization.
49993744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3124617 (or 3124611 counting only the distinct ones).
The product of its digits is 979776, while the sum is 49.
The square root of 49993744 is about 7070.6254320251. The cubic root of 49993744 is about 368.3877843558.
The spelling of 49993744 in words is "forty-nine million, nine hundred ninety-three thousand, seven hundred forty-four".
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