Base | Representation |
---|---|
bin | 11000010101010… |
… | …01110111000100 |
3 | 112020002100022012 |
4 | 30022221313010 |
5 | 404223310432 |
6 | 32130553352 |
7 | 5025662363 |
oct | 1412516704 |
9 | 466070265 |
10 | 204119492 |
11 | a5246aa5 |
12 | 58438858 |
13 | 3339a385 |
14 | 1d1757da |
15 | 12dbecb2 |
hex | c2a9dc4 |
204119492 has 12 divisors (see below), whose sum is σ = 359183916. Its totient is φ = 101495520.
The previous prime is 204119477. The next prime is 204119497. The reversal of 204119492 is 294911402.
It can be written as a sum of positive squares in 2 ways, for example, as 47969476 + 156150016 = 6926^2 + 12496^2 .
It is not an unprimeable number, because it can be changed into a prime (204119497) 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 3 ways as a sum of consecutive naturals, for example, 140243 + ... + 141690.
It is an arithmetic number, because the mean of its divisors is an integer number (29931993).
Almost surely, 2204119492 is an apocalyptic number.
It is an amenable number.
204119492 is a deficient number, since it is larger than the sum of its proper divisors (155064424).
204119492 is a wasteful number, since it uses less digits than its factorization.
204119492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282118 (or 282116 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 204119492 is about 14287.0393014088. The cubic root of 204119492 is about 588.7914473851.
The spelling of 204119492 in words is "two hundred four million, one hundred nineteen thousand, four hundred ninety-two".
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