Base | Representation |
---|---|
bin | 1100101100001110… |
… | …10111010010001010 |
3 | 122120211202122112212 |
4 | 12112013113102022 |
5 | 102423222330244 |
6 | 3044032305122 |
7 | 330562424252 |
oct | 62607272212 |
9 | 18524678485 |
10 | 6813480074 |
11 | 2987039475 |
12 | 13a19a21a2 |
13 | 84778b51b |
14 | 488c86962 |
15 | 29d273d9e |
hex | 1961d748a |
6813480074 has 8 divisors (see below), whose sum is σ = 10234637220. Its totient is φ = 3401934336.
The previous prime is 6813480073. The next prime is 6813480101. The reversal of 6813480074 is 4700843186.
It can be written as a sum of positive squares in 2 ways, for example, as 6813346849 + 133225 = 82543^2 + 365^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (6813480073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2401079 + ... + 2403914.
Almost surely, 26813480074 is an apocalyptic number.
6813480074 is a deficient number, since it is larger than the sum of its proper divisors (3421157146).
6813480074 is a wasteful number, since it uses less digits than its factorization.
6813480074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4805704.
The product of its (nonzero) digits is 129024, while the sum is 41.
The square root of 6813480074 is about 82543.8069996775. The cubic root of 6813480074 is about 1895.7875349063.
The spelling of 6813480074 in words is "six billion, eight hundred thirteen million, four hundred eighty thousand, seventy-four".
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