Base | Representation |
---|---|
bin | 11000010110001… |
… | …10000110010000 |
3 | 112020022012221220 |
4 | 30023012012100 |
5 | 404241011102 |
6 | 32133245040 |
7 | 5026653522 |
oct | 1413060620 |
9 | 466265856 |
10 | 204235152 |
11 | a5315990 |
12 | 58493780 |
13 | 3340ac04 |
14 | 1d1a5a12 |
15 | 12de41bc |
hex | c2c6190 |
204235152 has 40 divisors (see below), whose sum is σ = 575573280. Its totient is φ = 61889280.
The previous prime is 204235117. The next prime is 204235159. The reversal of 204235152 is 251532402.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (204235159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192877 + ... + 193932.
It is an arithmetic number, because the mean of its divisors is an integer number (14389332).
Almost surely, 2204235152 is an apocalyptic number.
204235152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
204235152 is an abundant number, since it is smaller than the sum of its proper divisors (371338128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204235152 is a wasteful number, since it uses less digits than its factorization.
204235152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386831 (or 386825 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 204235152 is about 14291.0864527509. The cubic root of 204235152 is about 588.9026351339.
Adding to 204235152 its reverse (251532402), we get a palindrome (455767554).
The spelling of 204235152 in words is "two hundred four million, two hundred thirty-five thousand, one hundred fifty-two".
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