Base | Representation |
---|---|
bin | 11000100100111… |
… | …01000010010111 |
3 | 112100221020000010 |
4 | 30102131002113 |
5 | 410234222434 |
6 | 32242451303 |
7 | 5052236400 |
oct | 1422350227 |
9 | 470836003 |
10 | 206164119 |
11 | a6413177 |
12 | 59063b33 |
13 | 33934c05 |
14 | 1d5489a7 |
15 | 131759e9 |
hex | c49d097 |
206164119 has 12 divisors (see below), whose sum is σ = 319764984. Its totient is φ = 117807984.
The previous prime is 206164097. The next prime is 206164141. The reversal of 206164119 is 911461602.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (206164097) and next prime (206164141).
It is not a de Polignac number, because 206164119 - 213 = 206155927 is a prime.
It is a super-2 number, since 2×2061641192 = 85007287926092322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206168119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 701092 + ... + 701385.
It is an arithmetic number, because the mean of its divisors is an integer number (26647082).
Almost surely, 2206164119 is an apocalyptic number.
206164119 is a deficient number, since it is larger than the sum of its proper divisors (113600865).
206164119 is a wasteful number, since it uses less digits than its factorization.
206164119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1402494 (or 1402487 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 206164119 is about 14358.4163123932. The cubic root of 206164119 is about 590.7508576781.
The spelling of 206164119 in words is "two hundred six million, one hundred sixty-four thousand, one hundred nineteen".
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