Base | Representation |
---|---|
bin | 1000010111101100… |
… | …0010010011100100 |
3 | 12210120211120211020 |
4 | 2011323002103210 |
5 | 14100143030133 |
6 | 1010541411140 |
7 | 106451605314 |
oct | 20573022344 |
9 | 5716746736 |
10 | 2246845668 |
11 | a53316451 |
12 | 528569ab0 |
13 | 29a6540a2 |
14 | 174593444 |
15 | d23c20b3 |
hex | 85ec24e4 |
2246845668 has 24 divisors (see below), whose sum is σ = 5244624000. Its totient is φ = 748665120.
The previous prime is 2246845661. The next prime is 2246845691. The reversal of 2246845668 is 8665486422.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2246845668.
It is not an unprimeable number, because it can be changed into a prime (2246845661) 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, 1068 + ... + 67043.
It is an arithmetic number, because the mean of its divisors is an integer number (218526000).
Almost surely, 22246845668 is an apocalyptic number.
It is an amenable number.
2246845668 is an abundant number, since it is smaller than the sum of its proper divisors (2997778332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2246845668 is a wasteful number, since it uses less digits than its factorization.
2246845668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70867 (or 70865 counting only the distinct ones).
The product of its digits is 4423680, while the sum is 51.
The square root of 2246845668 is about 47400.9036622721. The cubic root of 2246845668 is about 1309.7580634342.
The spelling of 2246845668 in words is "two billion, two hundred forty-six million, eight hundred forty-five thousand, six hundred sixty-eight".
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