Base | Representation |
---|---|
bin | 1011010010011010… |
… | …1000111000011101 |
3 | 21211011112100202001 |
4 | 2310212220320131 |
5 | 22201141342210 |
6 | 1220400002301 |
7 | 135041545210 |
oct | 26446507035 |
9 | 7734470661 |
10 | 3030027805 |
11 | 131540a812 |
12 | 706900391 |
13 | 39399907c |
14 | 20a5c1777 |
15 | 12b02603a |
hex | b49a8e1d |
3030027805 has 8 divisors (see below), whose sum is σ = 4155466752. Its totient is φ = 2077733328.
The previous prime is 3030027799. The next prime is 3030027839. The reversal of 3030027805 is 5087200303.
3030027805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3030027805 - 213 = 3030019613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43286077 + ... + 43286146.
It is an arithmetic number, because the mean of its divisors is an integer number (519433344).
Almost surely, 23030027805 is an apocalyptic number.
3030027805 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3030027805 is a deficient number, since it is larger than the sum of its proper divisors (1125438947).
3030027805 is an equidigital number, since it uses as much as digits as its factorization.
3030027805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86572235.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 3030027805 is about 55045.6883415949. The cubic root of 3030027805 is about 1447.0455585952.
The spelling of 3030027805 in words is "three billion, thirty million, twenty-seven thousand, eight hundred five".
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