Base | Representation |
---|---|
bin | 1100110101010110… |
… | …10010110101110010 |
3 | 122210011202200000121 |
4 | 12122223102311302 |
5 | 103102320223142 |
6 | 3055404440454 |
7 | 332512046440 |
oct | 63253226562 |
9 | 18704680017 |
10 | 6890007922 |
11 | 2a16258a26 |
12 | 140354912a |
13 | 85a5a4385 |
14 | 4950c7b90 |
15 | 2a4d3dc67 |
hex | 19aad2d72 |
6890007922 has 16 divisors (see below), whose sum is σ = 11813095872. Its totient is φ = 2952447120.
The previous prime is 6890007853. The next prime is 6890007923. The reversal of 6890007922 is 2297000986.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (6890007923) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82897 + ... + 143707.
It is an arithmetic number, because the mean of its divisors is an integer number (738318492).
Almost surely, 26890007922 is an apocalyptic number.
6890007922 is a deficient number, since it is larger than the sum of its proper divisors (4923087950).
6890007922 is a wasteful number, since it uses less digits than its factorization.
6890007922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68913.
The product of its (nonzero) digits is 108864, while the sum is 43.
The square root of 6890007922 is about 83006.0715972031. The cubic root of 6890007922 is about 1902.8588469530.
The spelling of 6890007922 in words is "six billion, eight hundred ninety million, seven thousand, nine hundred twenty-two".
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