Base | Representation |
---|---|
bin | 1101001000011101… |
… | …10111101110011001 |
3 | 200012100102211011202 |
4 | 12210032313232121 |
5 | 103414341011420 |
6 | 3123333003545 |
7 | 336466544000 |
oct | 64416675631 |
9 | 20170384152 |
10 | 7050328985 |
11 | 2a987aa577 |
12 | 14491835b5 |
13 | 884877ccb |
14 | 4ac4dbc37 |
15 | 2b3e5b575 |
hex | 1a43b7b99 |
7050328985 has 16 divisors (see below), whose sum is σ = 9866352000. Its totient is φ = 4834510128.
The previous prime is 7050328973. The next prime is 7050329017. The reversal of 7050328985 is 5898230507.
It is not a de Polignac number, because 7050328985 - 26 = 7050328921 is a prime.
It is a super-2 number, since 2×70503289852 = 99414277593462260450, which contains 22 as substring.
It is an unprimeable number.
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, 2053775 + ... + 2057204.
It is an arithmetic number, because the mean of its divisors is an integer number (616647000).
Almost surely, 27050328985 is an apocalyptic number.
It is an amenable number.
7050328985 is a deficient number, since it is larger than the sum of its proper divisors (2816023015).
7050328985 is an equidigital number, since it uses as much as digits as its factorization.
7050328985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4111005 (or 4110991 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 47.
The square root of 7050328985 is about 83966.2371730447. The cubic root of 7050328985 is about 1917.5048049393.
The spelling of 7050328985 in words is "seven billion, fifty million, three hundred twenty-eight thousand, nine hundred eighty-five".
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