Base | Representation |
---|---|
bin | 1100000110111100… |
… | …0101010100100101 |
3 | 22101112002122110112 |
4 | 3001233011110211 |
5 | 23124042022003 |
6 | 1254310102405 |
7 | 143355323141 |
oct | 30157052445 |
9 | 8345078415 |
10 | 3250345253 |
11 | 141880a551 |
12 | 76864aa05 |
13 | 3ca51811c |
14 | 22b972221 |
15 | 1405453d8 |
hex | c1bc5525 |
3250345253 has 8 divisors (see below), whose sum is σ = 3341821080. Its totient is φ = 3159060480.
The previous prime is 3250345247. The next prime is 3250345261. The reversal of 3250345253 is 3525430523.
It can be written as a sum of positive squares in 4 ways, for example, as 80317444 + 3170027809 = 8962^2 + 56303^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3250345253 - 222 = 3246150949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3250345453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12908 + ... + 81653.
It is an arithmetic number, because the mean of its divisors is an integer number (417727635).
Almost surely, 23250345253 is an apocalyptic number.
It is an amenable number.
3250345253 is a deficient number, since it is larger than the sum of its proper divisors (91475827).
3250345253 is an equidigital number, since it uses as much as digits as its factorization.
3250345253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95527.
The product of its (nonzero) digits is 54000, while the sum is 32.
The square root of 3250345253 is about 57011.7992436653. The cubic root of 3250345253 is about 1481.3004841749.
Adding to 3250345253 its reverse (3525430523), we get a palindrome (6775775776).
The spelling of 3250345253 in words is "three billion, two hundred fifty million, three hundred forty-five thousand, two hundred fifty-three".
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