Base | Representation |
---|---|
bin | 1011001001101011… |
… | …1100100000101110 |
3 | 21201121121212212200 |
4 | 2302122330200232 |
5 | 22112303024141 |
6 | 1213011042330 |
7 | 134115356106 |
oct | 26232744056 |
9 | 7647555780 |
10 | 2993408046 |
11 | 12a6778852 |
12 | 6b65a03a6 |
13 | 389216c85 |
14 | 2057ac206 |
15 | 127be0ab6 |
hex | b26bc82e |
2993408046 has 24 divisors (see below), whose sum is σ = 6521557224. Its totient is φ = 992288880.
The previous prime is 2993408023. The next prime is 2993408053. The reversal of 2993408046 is 6408043992.
2993408046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2993407992 and 2993408010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456136 + ... + 462651.
It is an arithmetic number, because the mean of its divisors is an integer number (271731551).
Almost surely, 22993408046 is an apocalyptic number.
2993408046 is an abundant number, since it is smaller than the sum of its proper divisors (3528149178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2993408046 is a wasteful number, since it uses less digits than its factorization.
2993408046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918976 (or 918973 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 2993408046 is about 54712.0466259488. The cubic root of 2993408046 is about 1441.1924353279.
The spelling of 2993408046 in words is "two billion, nine hundred ninety-three million, four hundred eight thousand, forty-six".
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