Base | Representation |
---|---|
bin | 1100000001101111… |
… | …0110111101100111 |
3 | 22100000001020111011 |
4 | 3000123312331213 |
5 | 23103000402422 |
6 | 1252210323051 |
7 | 143002016332 |
oct | 30033667547 |
9 | 8300036434 |
10 | 3228528487 |
11 | 1407469268 |
12 | 761289487 |
13 | 3c5b49ab2 |
14 | 228ad3619 |
15 | 13d686077 |
hex | c06f6f67 |
3228528487 has 2 divisors, whose sum is σ = 3228528488. Its totient is φ = 3228528486.
The previous prime is 3228528473. The next prime is 3228528491. The reversal of 3228528487 is 7848258223.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3228528487 - 211 = 3228526439 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3228528487.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3228528427) 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 as a sum of consecutive naturals, namely, 1614264243 + 1614264244.
It is an arithmetic number, because the mean of its divisors is an integer number (1614264244).
Almost surely, 23228528487 is an apocalyptic number.
3228528487 is a deficient number, since it is larger than the sum of its proper divisors (1).
3228528487 is an equidigital number, since it uses as much as digits as its factorization.
3228528487 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1720320, while the sum is 49.
The square root of 3228528487 is about 56820.1415608937. The cubic root of 3228528487 is about 1477.9788101002.
The spelling of 3228528487 in words is "three billion, two hundred twenty-eight million, five hundred twenty-eight thousand, four hundred eighty-seven".
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