Base | Representation |
---|---|
bin | 1011010010101010… |
… | …0000011111100111 |
3 | 21211020102212222200 |
4 | 2310222200133213 |
5 | 22201421321043 |
6 | 1220433425543 |
7 | 135053301132 |
oct | 26452403747 |
9 | 7736385880 |
10 | 3031042023 |
11 | 1315a42809 |
12 | 70710b2b3 |
13 | 393c628b9 |
14 | 20a7a7219 |
15 | 12b1767d3 |
hex | b4aa07e7 |
3031042023 has 12 divisors (see below), whose sum is σ = 4378816728. Its totient is φ = 2020397040.
The previous prime is 3031041997. The next prime is 3031042031. The reversal of 3031042023 is 3202401303.
It is not a de Polignac number, because 3031042023 - 25 = 3031041991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3031041987 and 3031042005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031042073) 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 11 ways as a sum of consecutive naturals, for example, 52308 + ... + 93798.
It is an arithmetic number, because the mean of its divisors is an integer number (364901394).
Almost surely, 23031042023 is an apocalyptic number.
3031042023 is a deficient number, since it is larger than the sum of its proper divisors (1347774705).
3031042023 is a wasteful number, since it uses less digits than its factorization.
3031042023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49614 (or 49611 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3031042023 is about 55054.9000816458. The cubic root of 3031042023 is about 1447.2069934102.
Adding to 3031042023 its reverse (3202401303), we get a palindrome (6233443326).
The spelling of 3031042023 in words is "three billion, thirty-one million, forty-two thousand, twenty-three".
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