Base | Representation |
---|---|
bin | 1000001110010001… |
… | …0001111100010000 |
3 | 12200211110202222122 |
4 | 2003210101330100 |
5 | 14010033412333 |
6 | 1003010353412 |
7 | 105461650451 |
oct | 20344217420 |
9 | 5624422878 |
10 | 2207325968 |
11 | a32a83741 |
12 | 51728b868 |
13 | 2923c8053 |
14 | 16d227128 |
15 | cdbb7798 |
hex | 83911f10 |
2207325968 has 20 divisors (see below), whose sum is σ = 4528264860. Its totient is φ = 1038741504.
The previous prime is 2207325961. The next prime is 2207325971. The reversal of 2207325968 is 8695237022.
It can be written as a sum of positive squares in 2 ways, for example, as 1786583824 + 420742144 = 42268^2 + 20512^2 .
It is not an unprimeable number, because it can be changed into a prime (2207325961) 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, 4057313 + ... + 4057856.
It is an arithmetic number, because the mean of its divisors is an integer number (226413243).
Almost surely, 22207325968 is an apocalyptic number.
It is an amenable number.
2207325968 is an abundant number, since it is smaller than the sum of its proper divisors (2320938892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2207325968 is a wasteful number, since it uses less digits than its factorization.
2207325968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8115194 (or 8115188 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 44.
The square root of 2207325968 is about 46982.1877736659. The cubic root of 2207325968 is about 1302.0334975647.
The spelling of 2207325968 in words is "two billion, two hundred seven million, three hundred twenty-five thousand, nine hundred sixty-eight".
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