Base | Representation |
---|---|
bin | 1101011010010011… |
… | …10100100011001100 |
3 | 200120210001220111020 |
4 | 12231021310203030 |
5 | 104221200001304 |
6 | 3150240554140 |
7 | 343264664145 |
oct | 65511644314 |
9 | 20523056436 |
10 | 7200000204 |
11 | 30652377a1 |
12 | 148b322950 |
13 | 8a9890367 |
14 | 4c433cacc |
15 | 2c21735d9 |
hex | 1ad2748cc |
7200000204 has 12 divisors (see below), whose sum is σ = 16800000504. Its totient is φ = 2400000064.
The previous prime is 7200000193. The next prime is 7200000209. The reversal of 7200000204 is 4020000027.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (7200000209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299999997 + ... + 300000020.
It is an arithmetic number, because the mean of its divisors is an integer number (1400000042).
Almost surely, 27200000204 is an apocalyptic number.
It is an amenable number.
7200000204 is an abundant number, since it is smaller than the sum of its proper divisors (9600000300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7200000204 is a wasteful number, since it uses less digits than its factorization.
7200000204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600000024 (or 600000022 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 15.
The square root of 7200000204 is about 84852.8149444672. The cubic root of 7200000204 is about 1930.9787874483.
The spelling of 7200000204 in words is "seven billion, two hundred million, two hundred four", and thus it is an aban number.
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