Base | Representation |
---|---|
bin | 1011111010110111… |
… | …0110000011100010 |
3 | 22020222210001001102 |
4 | 2332231312003202 |
5 | 23023110021210 |
6 | 1245300234402 |
7 | 142201623104 |
oct | 27655660342 |
9 | 8228701042 |
10 | 3199688930 |
11 | 13a2160719 |
12 | 75369ba02 |
13 | 3bcb90079 |
14 | 224d47574 |
15 | 13ad8aea5 |
hex | beb760e2 |
3199688930 has 16 divisors (see below), whose sum is σ = 6009850944. Its totient is φ = 1224228720.
The previous prime is 3199688909. The next prime is 3199688941. The reversal of 3199688930 is 398869913.
It is a Curzon 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, 6955616 + ... + 6956075.
It is an arithmetic number, because the mean of its divisors is an integer number (375615684).
Almost surely, 23199688930 is an apocalyptic number.
3199688930 is a deficient number, since it is larger than the sum of its proper divisors (2810162014).
3199688930 is a wasteful number, since it uses less digits than its factorization.
3199688930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13911721.
The product of its (nonzero) digits is 2519424, while the sum is 56.
The square root of 3199688930 is about 56565.7929317711. The cubic root of 3199688930 is about 1473.5648482556.
The spelling of 3199688930 in words is "three billion, one hundred ninety-nine million, six hundred eighty-eight thousand, nine hundred thirty".
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