Base | Representation |
---|---|
bin | 100111100100010… |
… | …1100101011010100 |
3 | 10102112021010212012 |
4 | 1033020230223110 |
5 | 10204341231322 |
6 | 335424443352 |
7 | 44621044535 |
oct | 11710545324 |
9 | 3375233765 |
10 | 1327680212 |
11 | 621493881 |
12 | 310779558 |
13 | 1820aa0c1 |
14 | c848868c |
15 | 7b85bae2 |
hex | 4f22cad4 |
1327680212 has 24 divisors (see below), whose sum is σ = 2517330816. Its totient is φ = 610259328.
The previous prime is 1327680209. The next prime is 1327680217. The reversal of 1327680212 is 2120867231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1327680217) 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, 224108 + ... + 229955.
It is an arithmetic number, because the mean of its divisors is an integer number (104888784).
Almost surely, 21327680212 is an apocalyptic number.
It is an amenable number.
1327680212 is a deficient number, since it is larger than the sum of its proper divisors (1189650604).
1327680212 is a wasteful number, since it uses less digits than its factorization.
1327680212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454127 (or 454125 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 1327680212 is about 36437.3463907568. The cubic root of 1327680212 is about 1099.0846964438.
The spelling of 1327680212 in words is "one billion, three hundred twenty-seven million, six hundred eighty thousand, two hundred twelve".
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