Base | Representation |
---|---|
bin | 110010010110110… |
… | …0100111011000100 |
3 | 11100202102002120001 |
4 | 1210231210323010 |
5 | 11430023404231 |
6 | 435355251044 |
7 | 56604644416 |
oct | 14455447304 |
9 | 4322362501 |
10 | 1689669316 |
11 | 797857625 |
12 | 3b1a49a84 |
13 | 20c0a033a |
14 | 1205969b6 |
15 | 9d512b61 |
hex | 64b64ec4 |
1689669316 has 24 divisors (see below), whose sum is σ = 3125497760. Its totient is φ = 797040000.
The previous prime is 1689669283. The next prime is 1689669323. The reversal of 1689669316 is 6139669861.
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, 27810 + ... + 64441.
Almost surely, 21689669316 is an apocalyptic number.
It is an amenable number.
1689669316 is a deficient number, since it is larger than the sum of its proper divisors (1435828444).
1689669316 is a wasteful number, since it uses less digits than its factorization.
1689669316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92515 (or 92513 counting only the distinct ones).
The product of its digits is 2519424, while the sum is 55.
The square root of 1689669316 is about 41105.5874060936. The cubic root of 1689669316 is about 1191.0607297107.
The spelling of 1689669316 in words is "one billion, six hundred eighty-nine million, six hundred sixty-nine thousand, three hundred sixteen".
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