Base | Representation |
---|---|
bin | 1010010010111110… |
… | …1000000011010011 |
3 | 21010121212010012110 |
4 | 2210233220003103 |
5 | 21130032320433 |
6 | 1134133000403 |
7 | 125331113100 |
oct | 24457500323 |
9 | 7117763173 |
10 | 2763948243 |
11 | 11991a4251 |
12 | 651783103 |
13 | 350816844 |
14 | 1c311baa7 |
15 | 1129b7963 |
hex | a4be80d3 |
2763948243 has 48 divisors (see below), whose sum is σ = 4341703680. Its totient is φ = 1559376000.
The previous prime is 2763948233. The next prime is 2763948283. The reversal of 2763948243 is 3428493672.
It is not a de Polignac number, because 2763948243 - 24 = 2763948227 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2763948192 and 2763948201.
It is not an unprimeable number, because it can be changed into a prime (2763948233) 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, 5304823 + ... + 5305343.
It is an arithmetic number, because the mean of its divisors is an integer number (90452160).
Almost surely, 22763948243 is an apocalyptic number.
2763948243 is a deficient number, since it is larger than the sum of its proper divisors (1577755437).
2763948243 is a wasteful number, since it uses less digits than its factorization.
2763948243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 928 (or 921 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 48.
The square root of 2763948243 is about 52573.2654778073. The cubic root of 2763948243 is about 1403.3843703389.
The spelling of 2763948243 in words is "two billion, seven hundred sixty-three million, nine hundred forty-eight thousand, two hundred forty-three".
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