Base | Representation |
---|---|
bin | 1011010010011111… |
… | …0101101010110000 |
3 | 21211012010100011202 |
4 | 2310213311222300 |
5 | 22201231423240 |
6 | 1220410430332 |
7 | 135044325155 |
oct | 26447655260 |
9 | 7735110152 |
10 | 3030342320 |
11 | 1315605045 |
12 | 706a323a8 |
13 | 393a79285 |
14 | 20a66422c |
15 | 12b089315 |
hex | b49f5ab0 |
3030342320 has 20 divisors (see below), whose sum is σ = 7045546080. Its totient is φ = 1212136896.
The previous prime is 3030342283. The next prime is 3030342377. The reversal of 3030342320 is 232430303.
It is a tau number, because it is divible by the number of its divisors (20).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 3030342292 and 3030342301.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 18939560 + ... + 18939719.
It is an arithmetic number, because the mean of its divisors is an integer number (352277304).
Almost surely, 23030342320 is an apocalyptic number.
It is an amenable number.
3030342320 is an abundant number, since it is smaller than the sum of its proper divisors (4015203760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030342320 is a wasteful number, since it uses less digits than its factorization.
3030342320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37879292 (or 37879286 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 20.
The square root of 3030342320 is about 55048.5451215561. The cubic root of 3030342320 is about 1447.0956243390.
Adding to 3030342320 its reverse (232430303), we get a palindrome (3262772623).
The spelling of 3030342320 in words is "three billion, thirty million, three hundred forty-two thousand, three hundred twenty".
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