Base | Representation |
---|---|
bin | 10111101110010… |
… | …00001011101110 |
3 | 111212110021210112 |
4 | 23313020023232 |
5 | 401421011224 |
6 | 31425140022 |
7 | 4634323205 |
oct | 1367101356 |
9 | 455407715 |
10 | 199000814 |
11 | a2370291 |
12 | 5678a612 |
13 | 322c757c |
14 | 1c60223c |
15 | 1270d30e |
hex | bdc82ee |
199000814 has 8 divisors (see below), whose sum is σ = 299461968. Its totient is φ = 99180160.
The previous prime is 199000801. The next prime is 199000817. The reversal of 199000814 is 418000991.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199000817) 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, 159347 + ... + 160590.
It is an arithmetic number, because the mean of its divisors is an integer number (37432746).
Almost surely, 2199000814 is an apocalyptic number.
199000814 is a deficient number, since it is larger than the sum of its proper divisors (100461154).
199000814 is a wasteful number, since it uses less digits than its factorization.
199000814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320250.
The product of its (nonzero) digits is 2592, while the sum is 32.
The square root of 199000814 is about 14106.7648311014. The cubic root of 199000814 is about 583.8280421195.
The spelling of 199000814 in words is "one hundred ninety-nine million, eight hundred fourteen", and thus it is an aban number.
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