Base | Representation |
---|---|
bin | 1011111010110… |
… | …1110000101111 |
3 | 10111001222222020 |
4 | 2332231300233 |
5 | 100244313144 |
6 | 4543321223 |
7 | 1144643301 |
oct | 276556057 |
9 | 114058866 |
10 | 49994799 |
11 | 26247918 |
12 | 148b0213 |
13 | a485c2a |
14 | 68d5971 |
15 | 45c8419 |
hex | 2fadc2f |
49994799 has 4 divisors (see below), whose sum is σ = 66659736. Its totient is φ = 33329864.
The previous prime is 49994783. The next prime is 49994827. The reversal of 49994799 is 99749994.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 49994799 - 24 = 49994783 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49994729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8332464 + ... + 8332469.
It is an arithmetic number, because the mean of its divisors is an integer number (16664934).
Almost surely, 249994799 is an apocalyptic number.
49994799 is a deficient number, since it is larger than the sum of its proper divisors (16664937).
49994799 is a wasteful number, since it uses less digits than its factorization.
49994799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16664936.
The product of its digits is 6613488, while the sum is 60.
The square root of 49994799 is about 7070.7000360643. The cubic root of 49994799 is about 368.3903756559.
The spelling of 49994799 in words is "forty-nine million, nine hundred ninety-four thousand, seven hundred ninety-nine".
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