Base | Representation |
---|---|
bin | 1100000111000101… |
… | …1000101001101000 |
3 | 22101120020022020212 |
4 | 3001301120221220 |
5 | 23124220324322 |
6 | 1254331040252 |
7 | 143363415404 |
oct | 30161305150 |
9 | 8346208225 |
10 | 3250948712 |
11 | 1419091980 |
12 | 7688a0088 |
13 | 3ca6999bb |
14 | 22ba8c104 |
15 | 1406140e2 |
hex | c1c58a68 |
3250948712 has 64 divisors (see below), whose sum is σ = 6905727360. Its totient is φ = 1421798400.
The previous prime is 3250948699. The next prime is 3250948721. The reversal of 3250948712 is 2178490523.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a self number, because there is not a number n which added to its sum of digits gives 3250948712.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257213 + ... + 269555.
It is an arithmetic number, because the mean of its divisors is an integer number (107901990).
Almost surely, 23250948712 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3250948712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3452863680).
3250948712 is an abundant number, since it is smaller than the sum of its proper divisors (3654778648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3250948712 is a wasteful number, since it uses less digits than its factorization.
3250948712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12474 (or 12470 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 3250948712 is about 57017.0914024909. The cubic root of 3250948712 is about 1481.3921512363.
The spelling of 3250948712 in words is "three billion, two hundred fifty million, nine hundred forty-eight thousand, seven hundred twelve".
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