Base | Representation |
---|---|
bin | 11001011101111110… |
… | …00011101101000000 |
3 | 1022021220111201101121 |
4 | 30232333003231000 |
5 | 211000313342224 |
6 | 10140435442024 |
7 | 662556101251 |
oct | 145677035500 |
9 | 38256451347 |
10 | 13673184064 |
11 | 5887179621 |
12 | 2797156314 |
13 | 139b9b2477 |
14 | 939d22b28 |
15 | 5505c8be4 |
hex | 32efc3b40 |
13673184064 has 28 divisors (see below), whose sum is σ = 27314842500. Its totient is φ = 6790704128.
The previous prime is 13673184017. The next prime is 13673184067. The reversal of 13673184064 is 46048137631.
It can be written as a sum of positive squares in 2 ways, for example, as 2873817664 + 10799366400 = 53608^2 + 103920^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13673184064.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13673184067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707389 + ... + 726460.
Almost surely, 213673184064 is an apocalyptic number.
It is an amenable number.
13673184064 is a deficient number, since it is larger than the sum of its proper divisors (13641658436).
13673184064 is a wasteful number, since it uses less digits than its factorization.
13673184064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1434010 (or 1434000 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 43.
The spelling of 13673184064 in words is "thirteen billion, six hundred seventy-three million, one hundred eighty-four thousand, sixty-four".
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