Base | Representation |
---|---|
bin | 110000000000101… |
… | …0110010000100001 |
3 | 11011021022112222020 |
4 | 1200001112100201 |
5 | 11244401403144 |
6 | 423504332053 |
7 | 54630662010 |
oct | 14001262041 |
9 | 4137275866 |
10 | 1610966049 |
11 | 757391700 |
12 | 38b614029 |
13 | 1c89a5264 |
14 | 113d4aa77 |
15 | 96668419 |
hex | 60056421 |
1610966049 has 48 divisors (see below), whose sum is σ = 2711310336. Its totient is φ = 832819680.
The previous prime is 1610966047. The next prime is 1610966083. The reversal of 1610966049 is 9406690161.
It is not a de Polignac number, because 1610966049 - 21 = 1610966047 is a prime.
It is a super-2 number, since 2×16109660492 = 5190423222061340802, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1610966049.
It is not an unprimeable number, because it can be changed into a prime (1610966047) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 565222 + ... + 568064.
It is an arithmetic number, because the mean of its divisors is an integer number (56485632).
Almost surely, 21610966049 is an apocalyptic number.
It is an amenable number.
1610966049 is a deficient number, since it is larger than the sum of its proper divisors (1100344287).
1610966049 is a wasteful number, since it uses less digits than its factorization.
1610966049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3098 (or 3087 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 42.
The square root of 1610966049 is about 40136.8415424034. The cubic root of 1610966049 is about 1172.2730906305.
The spelling of 1610966049 in words is "one billion, six hundred ten million, nine hundred sixty-six thousand, forty-nine".
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