Base | Representation |
---|---|
bin | 1011010010110010… |
… | …0010011101111001 |
3 | 21211021102221021002 |
4 | 2310230202131321 |
5 | 22202040340033 |
6 | 1220453054345 |
7 | 135060646211 |
oct | 26454423571 |
9 | 7737387232 |
10 | 3031574393 |
11 | 1316276791 |
12 | 7073273b5 |
13 | 3940bb003 |
14 | 20a8a5241 |
15 | 12b22e3e8 |
hex | b4b22779 |
3031574393 has 12 divisors (see below), whose sum is σ = 3247308720. Its totient is φ = 2829129336.
The previous prime is 3031574353. The next prime is 3031574407. The reversal of 3031574393 is 3934751303.
It is a happy number.
It is not a de Polignac number, because 3031574393 - 28 = 3031574137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031574353) 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, 38483 + ... + 86856.
It is an arithmetic number, because the mean of its divisors is an integer number (270609060).
Almost surely, 23031574393 is an apocalyptic number.
It is an amenable number.
3031574393 is a deficient number, since it is larger than the sum of its proper divisors (215734327).
3031574393 is a wasteful number, since it uses less digits than its factorization.
3031574393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125444 (or 125425 counting only the distinct ones).
The product of its (nonzero) digits is 102060, while the sum is 38.
The square root of 3031574393 is about 55059.7347705199. The cubic root of 3031574393 is about 1447.2917172421.
The spelling of 3031574393 in words is "three billion, thirty-one million, five hundred seventy-four thousand, three hundred ninety-three".
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