Base | Representation |
---|---|
bin | 10111101110101… |
… | …00101101110111 |
3 | 111212112220012220 |
4 | 23313110231313 |
5 | 401424132101 |
6 | 31430213423 |
7 | 4634625654 |
oct | 1367245567 |
9 | 455486186 |
10 | 199052151 |
11 | a23a5911 |
12 | 567b4273 |
13 | 32314a4c |
14 | 1c616c2b |
15 | 1271d636 |
hex | bdd4b77 |
199052151 has 12 divisors (see below), whose sum is σ = 280108152. Its totient is φ = 125716464.
The previous prime is 199052101. The next prime is 199052173. The reversal of 199052151 is 151250991.
It is a happy number.
It is not a de Polignac number, because 199052151 - 213 = 199043959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199052101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90816 + ... + 92981.
It is an arithmetic number, because the mean of its divisors is an integer number (23342346).
Almost surely, 2199052151 is an apocalyptic number.
199052151 is a deficient number, since it is larger than the sum of its proper divisors (81056001).
199052151 is a wasteful number, since it uses less digits than its factorization.
199052151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183838 (or 183819 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 33.
The square root of 199052151 is about 14108.5843017647. The cubic root of 199052151 is about 583.8782419196.
The spelling of 199052151 in words is "one hundred ninety-nine million, fifty-two thousand, one hundred fifty-one".
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