Base | Representation |
---|---|
bin | 1011100110001100… |
… | …00110100110010100 |
3 | 121001220012212201200 |
4 | 11303012012212110 |
5 | 100222320301103 |
6 | 2505443352500 |
7 | 310166451030 |
oct | 56306064624 |
9 | 17056185650 |
10 | 6225947028 |
11 | 2705426174 |
12 | 1259082730 |
13 | 782b39332 |
14 | 430c271c0 |
15 | 2668ba0a3 |
hex | 173186994 |
6225947028 has 36 divisors (see below), whose sum is σ = 17986069920. Its totient is φ = 1778841936.
The previous prime is 6225947017. The next prime is 6225947083. The reversal of 6225947028 is 8207495226.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12352818 + ... + 12353321.
Almost surely, 26225947028 is an apocalyptic number.
It is an amenable number.
6225947028 is an abundant number, since it is smaller than the sum of its proper divisors (11760122892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6225947028 is a wasteful number, since it uses less digits than its factorization.
6225947028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24706156 (or 24706151 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 6225947028 is about 78904.6705081518. The cubic root of 6225947028 is about 1839.6497273540.
The spelling of 6225947028 in words is "six billion, two hundred twenty-five million, nine hundred forty-seven thousand, twenty-eight".
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