Base | Representation |
---|---|
bin | 1001110010010000… |
… | …10100101100100011 |
3 | 111120010021221022220 |
4 | 10321020110230203 |
5 | 41224340404111 |
6 | 2225143402123 |
7 | 244120410210 |
oct | 47110245443 |
9 | 14503257286 |
10 | 5253450531 |
11 | 225648815a |
12 | 1027453343 |
13 | 65950ba14 |
14 | 37b9d8b07 |
15 | 20b31ce06 |
hex | 139214b23 |
5253450531 has 32 divisors (see below), whose sum is σ = 8144667648. Its totient is φ = 2949972480.
The previous prime is 5253450529. The next prime is 5253450533. The reversal of 5253450531 is 1350543525.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5253450529) and next prime (5253450533).
It is not a de Polignac number, because 5253450531 - 21 = 5253450529 is a prime.
It is a super-2 number, since 2×52534505312 = 55197484963328363922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5253450492 and 5253450501.
It is not an unprimeable number, because it can be changed into a prime (5253450533) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461055 + ... + 472311.
It is an arithmetic number, because the mean of its divisors is an integer number (254520864).
Almost surely, 25253450531 is an apocalyptic number.
5253450531 is a deficient number, since it is larger than the sum of its proper divisors (2891217117).
5253450531 is a wasteful number, since it uses less digits than its factorization.
5253450531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11651.
The product of its (nonzero) digits is 45000, while the sum is 33.
The square root of 5253450531 is about 72480.6907458807. The cubic root of 5253450531 is about 1738.3940053309.
The spelling of 5253450531 in words is "five billion, two hundred fifty-three million, four hundred fifty thousand, five hundred thirty-one".
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