Base | Representation |
---|---|
bin | 10011100011010… |
… | …001010001001111 |
3 | 211212012210002011 |
4 | 103203101101033 |
5 | 1132432403004 |
6 | 52314242051 |
7 | 11062030525 |
oct | 2343212117 |
9 | 755183064 |
10 | 328012879 |
11 | 159177a27 |
12 | 91a26327 |
13 | 52c5847c |
14 | 317c6315 |
15 | 1dbe4004 |
hex | 138d144f |
328012879 has 2 divisors, whose sum is σ = 328012880. Its totient is φ = 328012878.
The previous prime is 328012849. The next prime is 328012907. The reversal of 328012879 is 978210823.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 328012879 - 25 = 328012847 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (328012849) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164006439 + 164006440.
It is an arithmetic number, because the mean of its divisors is an integer number (164006440).
Almost surely, 2328012879 is an apocalyptic number.
328012879 is a deficient number, since it is larger than the sum of its proper divisors (1).
328012879 is an equidigital number, since it uses as much as digits as its factorization.
328012879 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48384, while the sum is 40.
The square root of 328012879 is about 18111.1258346907. The cubic root of 328012879 is about 689.6524742978.
The spelling of 328012879 in words is "three hundred twenty-eight million, twelve thousand, eight hundred seventy-nine".
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