Base | Representation |
---|---|
bin | 1001010100101011… |
… | …00010101111111101 |
3 | 110220211021102210202 |
4 | 10222111202233331 |
5 | 40222321221400 |
6 | 2144400013245 |
7 | 235014663056 |
oct | 45225425775 |
9 | 13824242722 |
10 | 5005257725 |
11 | 2139379236 |
12 | b78301225 |
13 | 619c7ca80 |
14 | 356a6d72d |
15 | 1e46444d5 |
hex | 12a562bfd |
5005257725 has 48 divisors (see below), whose sum is σ = 7211069712. Its totient is φ = 3412930560.
The previous prime is 5005257683. The next prime is 5005257731. The reversal of 5005257725 is 5277525005.
It can be written as a sum of positive squares in 24 ways, for example, as 2752995961 + 2252261764 = 52469^2 + 47458^2 .
It is not a de Polignac number, because 5005257725 - 26 = 5005257661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 284279 + ... + 301371.
It is an arithmetic number, because the mean of its divisors is an integer number (150230619).
Almost surely, 25005257725 is an apocalyptic number.
It is an amenable number.
5005257725 is a deficient number, since it is larger than the sum of its proper divisors (2205811987).
5005257725 is a wasteful number, since it uses less digits than its factorization.
5005257725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17186 (or 17181 counting only the distinct ones).
The product of its (nonzero) digits is 122500, while the sum is 38.
The square root of 5005257725 is about 70747.8460802871. The cubic root of 5005257725 is about 1710.5751089293.
The spelling of 5005257725 in words is "five billion, five million, two hundred fifty-seven thousand, seven hundred twenty-five".
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