Base | Representation |
---|---|
bin | 1001110001100011… |
… | …10100001001001001 |
3 | 111112201012011100122 |
4 | 10320301310021021 |
5 | 41221333100100 |
6 | 2224413113025 |
7 | 244016303444 |
oct | 47061641111 |
9 | 14481164318 |
10 | 5247550025 |
11 | 2253118003 |
12 | 1025488775 |
13 | 6582240b3 |
14 | 37ad0065b |
15 | 20aa54985 |
hex | 138c74249 |
5247550025 has 24 divisors (see below), whose sum is σ = 6683572224. Its totient is φ = 4084649600.
The previous prime is 5247550019. The next prime is 5247550051. The reversal of 5247550025 is 5200557425.
It is not a de Polignac number, because 5247550025 - 212 = 5247545929 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385892 + ... + 399258.
It is an arithmetic number, because the mean of its divisors is an integer number (278482176).
Almost surely, 25247550025 is an apocalyptic number.
It is an amenable number.
5247550025 is a deficient number, since it is larger than the sum of its proper divisors (1436022199).
5247550025 is a wasteful number, since it uses less digits than its factorization.
5247550025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13801 (or 13796 counting only the distinct ones).
The product of its (nonzero) digits is 70000, while the sum is 35.
The square root of 5247550025 is about 72439.9753244022. The cubic root of 5247550025 is about 1737.7429255084.
The spelling of 5247550025 in words is "five billion, two hundred forty-seven million, five hundred fifty thousand, twenty-five".
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