Base | Representation |
---|---|
bin | 10001001110101111… |
… | …11000111010001001 |
3 | 212212200110111222011 |
4 | 20213113320322021 |
5 | 122421112232200 |
6 | 4125530255521 |
7 | 445144011214 |
oct | 104727707211 |
9 | 25780414864 |
10 | 9250508425 |
11 | 3a17741994 |
12 | 1961b875a1 |
13 | b45640232 |
14 | 63a7c477b |
15 | 3921b15ba |
hex | 2275f8e89 |
9250508425 has 6 divisors (see below), whose sum is σ = 11470630478. Its totient is φ = 7400406720.
The previous prime is 9250508413. The next prime is 9250508471. The reversal of 9250508425 is 5248050529.
It can be written as a sum of positive squares in 3 ways, for example, as 2570388601 + 6680119824 = 50699^2 + 81732^2 .
It is not a de Polignac number, because 9250508425 - 219 = 9249984137 is a prime.
It is a super-2 number, since 2×92505084252 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185010144 + ... + 185010193.
Almost surely, 29250508425 is an apocalyptic number.
It is an amenable number.
9250508425 is a deficient number, since it is larger than the sum of its proper divisors (2220122053).
9250508425 is a wasteful number, since it uses less digits than its factorization.
9250508425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370020347 (or 370020342 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 40.
The square root of 9250508425 is about 96179.5634477512. The cubic root of 9250508425 is about 2099.2066863655.
The spelling of 9250508425 in words is "nine billion, two hundred fifty million, five hundred eight thousand, four hundred twenty-five".
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