Base | Representation |
---|---|
bin | 11000010100100… |
… | …11111000011101 |
3 | 112012220202211000 |
4 | 30022103320131 |
5 | 404212420334 |
6 | 32125020513 |
7 | 5025136050 |
oct | 1412237035 |
9 | 465822730 |
10 | 204029469 |
11 | a51953a6 |
12 | 583b4739 |
13 | 333683c7 |
14 | 1d150a97 |
15 | 12da3299 |
hex | c293e1d |
204029469 has 24 divisors (see below), whose sum is σ = 345779520. Its totient is φ = 116476056.
The previous prime is 204029443. The next prime is 204029503. The reversal of 204029469 is 964920402.
204029469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 204029469 - 27 = 204029341 is a prime.
It is a super-2 number, since 2×2040294692 = 83256048440843922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204029069) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195852 + ... + 196890.
It is an arithmetic number, because the mean of its divisors is an integer number (14407480).
Almost surely, 2204029469 is an apocalyptic number.
It is an amenable number.
204029469 is a deficient number, since it is larger than the sum of its proper divisors (141750051).
204029469 is an frugal number, since it uses more digits than its factorization.
204029469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2094 (or 1049 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 204029469 is about 14283.8884411774. Note that the first 3 decimals coincide. The cubic root of 204029469 is about 588.7048762528.
The spelling of 204029469 in words is "two hundred four million, twenty-nine thousand, four hundred sixty-nine".
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