Base | Representation |
---|---|
bin | 1000111010110001… |
… | …1111011101110010 |
3 | 20011211210012212122 |
4 | 2032230133131302 |
5 | 14400332343030 |
6 | 1033320154242 |
7 | 113216621102 |
oct | 21654373562 |
9 | 6154705778 |
10 | 2394027890 |
11 | 1019403651 |
12 | 569908982 |
13 | 2c1ca7567 |
14 | 189d47202 |
15 | e02968e5 |
hex | 8eb1f772 |
2394027890 has 32 divisors (see below), whose sum is σ = 4565185920. Its totient is φ = 900797184.
The previous prime is 2394027869. The next prime is 2394027893. The reversal of 2394027890 is 987204932.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (2394027893) 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 15 ways as a sum of consecutive naturals, for example, 562109 + ... + 566351.
It is an arithmetic number, because the mean of its divisors is an integer number (142662060).
Almost surely, 22394027890 is an apocalyptic number.
2394027890 is a deficient number, since it is larger than the sum of its proper divisors (2171158030).
2394027890 is a wasteful number, since it uses less digits than its factorization.
2394027890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7586.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 2394027890 is about 48928.8042976732. The cubic root of 2394027890 is about 1337.7544424068.
The spelling of 2394027890 in words is "two billion, three hundred ninety-four million, twenty-seven thousand, eight hundred ninety".
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