Base | Representation |
---|---|
bin | 111101100001010… |
… | …1110011011001101 |
3 | 12022212100220201111 |
4 | 1323002232123031 |
5 | 13211430441023 |
6 | 540501212021 |
7 | 102104235241 |
oct | 17302563315 |
9 | 5285326644 |
10 | 2064312013 |
11 | 96a283195 |
12 | 497401011 |
13 | 26b8a3bca |
14 | 15823a421 |
15 | c136800d |
hex | 7b0ae6cd |
2064312013 has 8 divisors (see below), whose sum is σ = 2088374400. Its totient is φ = 2040269088.
The previous prime is 2064312011. The next prime is 2064312037. The reversal of 2064312013 is 3102134602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2064312013 - 21 = 2064312011 is a prime.
It is a super-2 number, since 2×20643120132 = 8522768174032224338, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2064312011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407148 + ... + 412186.
It is an arithmetic number, because the mean of its divisors is an integer number (261046800).
Almost surely, 22064312013 is an apocalyptic number.
It is an amenable number.
2064312013 is a deficient number, since it is larger than the sum of its proper divisors (24062387).
2064312013 is an equidigital number, since it uses as much as digits as its factorization.
2064312013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9731.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2064312013 is about 45434.7005382450. The cubic root of 2064312013 is about 1273.2835059874.
Adding to 2064312013 its reverse (3102134602), we get a palindrome (5166446615).
The spelling of 2064312013 in words is "two billion, sixty-four million, three hundred twelve thousand, thirteen".
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