Base | Representation |
---|---|
bin | 1011001110111010… |
… | …0111100001010001 |
3 | 21210010220020211022 |
4 | 2303232213201101 |
5 | 22133411422121 |
6 | 1215113125225 |
7 | 134502662006 |
oct | 26356474121 |
9 | 7703806738 |
10 | 3015342161 |
11 | 130809a217 |
12 | 7019b9815 |
13 | 390926840 |
14 | 20867b8ad |
15 | 129ac4aab |
hex | b3ba7851 |
3015342161 has 32 divisors (see below), whose sum is σ = 3505824000. Its totient is φ = 2570185728.
The previous prime is 3015342133. The next prime is 3015342167. The reversal of 3015342161 is 1612435103.
It is a cyclic number.
It is not a de Polignac number, because 3015342161 - 214 = 3015325777 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3015342161.
It is not an unprimeable number, because it can be changed into a prime (3015342167) 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 31 ways as a sum of consecutive naturals, for example, 1603820 + ... + 1605698.
It is an arithmetic number, because the mean of its divisors is an integer number (109557000).
Almost surely, 23015342161 is an apocalyptic number.
It is an amenable number.
3015342161 is a deficient number, since it is larger than the sum of its proper divisors (490481839).
3015342161 is a wasteful number, since it uses less digits than its factorization.
3015342161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2073.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 3015342161 is about 54912.1312735173. The cubic root of 3015342161 is about 1444.7039716379.
Adding to 3015342161 its reverse (1612435103), we get a palindrome (4627777264).
The spelling of 3015342161 in words is "three billion, fifteen million, three hundred forty-two thousand, one hundred sixty-one".
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