Base | Representation |
---|---|
bin | 111101000111111… |
… | …1010110001111111 |
3 | 12021221022020212001 |
4 | 1322033322301333 |
5 | 13200023241104 |
6 | 535303523131 |
7 | 101553104146 |
oct | 17217726177 |
9 | 5257266761 |
10 | 2050993279 |
11 | 962806675 |
12 | 492a594a7 |
13 | 268bbc8ba |
14 | 15657075d |
15 | c00d6aa4 |
hex | 7a3fac7f |
2050993279 has 4 divisors (see below), whose sum is σ = 2069143776. Its totient is φ = 2032842784.
The previous prime is 2050993267. The next prime is 2050993289. The reversal of 2050993279 is 9723990502.
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 2050993279 - 27 = 2050993151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050993289) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9075079 + ... + 9075304.
It is an arithmetic number, because the mean of its divisors is an integer number (517285944).
Almost surely, 22050993279 is an apocalyptic number.
2050993279 is a deficient number, since it is larger than the sum of its proper divisors (18150497).
2050993279 is a wasteful number, since it uses less digits than its factorization.
2050993279 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18150496.
The product of its (nonzero) digits is 306180, while the sum is 46.
The square root of 2050993279 is about 45287.8932939036. The cubic root of 2050993279 is about 1270.5392297548.
The spelling of 2050993279 in words is "two billion, fifty million, nine hundred ninety-three thousand, two hundred seventy-nine".
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