Base | Representation |
---|---|
bin | 1011001001110011… |
… | …0101111110111001 |
3 | 21201122120011101100 |
4 | 2302130311332321 |
5 | 22112414434333 |
6 | 1213025442013 |
7 | 134122530510 |
oct | 26234657671 |
9 | 7648504340 |
10 | 2993905593 |
11 | 12a6a88648 |
12 | 6b67a0309 |
13 | 38935c593 |
14 | 20589b677 |
15 | 127c8d213 |
hex | b2735fb9 |
2993905593 has 48 divisors (see below), whose sum is σ = 5059192320. Its totient is φ = 1670519808.
The previous prime is 2993905591. The next prime is 2993905609. The reversal of 2993905593 is 3955093992.
It is not a de Polignac number, because 2993905593 - 21 = 2993905591 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2993905591) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1683921 + ... + 1685697.
It is an arithmetic number, because the mean of its divisors is an integer number (105399840).
Almost surely, 22993905593 is an apocalyptic number.
It is an amenable number.
2993905593 is a deficient number, since it is larger than the sum of its proper divisors (2065286727).
2993905593 is a wasteful number, since it uses less digits than its factorization.
2993905593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2406 (or 2403 counting only the distinct ones).
The product of its (nonzero) digits is 2952450, while the sum is 54.
The square root of 2993905593 is about 54716.5933972502. The cubic root of 2993905593 is about 1441.2722797991.
The spelling of 2993905593 in words is "two billion, nine hundred ninety-three million, nine hundred five thousand, five hundred ninety-three".
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