Base | Representation |
---|---|
bin | 1101100000010110… |
… | …10110000000110100 |
3 | 200201022112022010211 |
4 | 12300023112000310 |
5 | 104322141343220 |
6 | 3155252155204 |
7 | 344452124416 |
oct | 66013260064 |
9 | 20638468124 |
10 | 7250731060 |
11 | 3090937621 |
12 | 14a4308b04 |
13 | 8b7243311 |
14 | 4cad869b6 |
15 | 2c6844b5a |
hex | 1b02d6034 |
7250731060 has 12 divisors (see below), whose sum is σ = 15226535268. Its totient is φ = 2900292416.
The previous prime is 7250731057. The next prime is 7250731063. The reversal of 7250731060 is 601370527.
It is an interprime number because it is at equal distance from previous prime (7250731057) and next prime (7250731063).
It can be written as a sum of positive squares in 2 ways, for example, as 1063020816 + 6187710244 = 32604^2 + 78662^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7250731063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181268257 + ... + 181268296.
It is an arithmetic number, because the mean of its divisors is an integer number (1268877939).
Almost surely, 27250731060 is an apocalyptic number.
It is an amenable number.
7250731060 is an abundant number, since it is smaller than the sum of its proper divisors (7975804208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7250731060 is a wasteful number, since it uses less digits than its factorization.
7250731060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362536562 (or 362536560 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 31.
The square root of 7250731060 is about 85151.2246535539. The cubic root of 7250731060 is about 1935.5033719913.
The spelling of 7250731060 in words is "seven billion, two hundred fifty million, seven hundred thirty-one thousand, sixty".
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