Base | Representation |
---|---|
bin | 111101100000111… |
… | …1011110001001111 |
3 | 12022211222101002211 |
4 | 1323001323301033 |
5 | 13211402321102 |
6 | 540452531251 |
7 | 102102412312 |
oct | 17301736117 |
9 | 5284871084 |
10 | 2064104527 |
11 | 96a151311 |
12 | 497320b27 |
13 | 26b830634 |
14 | 1581c4979 |
15 | c13267d7 |
hex | 7b07bc4f |
2064104527 has 4 divisors (see below), whose sum is σ = 2130688576. Its totient is φ = 1997520480.
The previous prime is 2064104491. The next prime is 2064104531. The reversal of 2064104527 is 7254014602.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2064104527 - 215 = 2064071759 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 66584017 = 2064104527 / (2 + 0 + 6 + 4 + 1 + 0 + 4 + 5 + 2 + 7).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2064104587) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33291978 + ... + 33292039.
It is an arithmetic number, because the mean of its divisors is an integer number (532672144).
Almost surely, 22064104527 is an apocalyptic number.
2064104527 is a deficient number, since it is larger than the sum of its proper divisors (66584049).
2064104527 is an equidigital number, since it uses as much as digits as its factorization.
2064104527 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66584048.
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 2064104527 is about 45432.4171379864. The cubic root of 2064104527 is about 1273.2408449052.
The spelling of 2064104527 in words is "two billion, sixty-four million, one hundred four thousand, five hundred twenty-seven".
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