Base | Representation |
---|---|
bin | 11111110000110101… |
… | …11100100011101010 |
3 | 1122000102200200122000 |
4 | 33320122330203222 |
5 | 234410443341432 |
6 | 11500042511430 |
7 | 1142403454653 |
oct | 177032744352 |
9 | 48012620560 |
10 | 17052715242 |
11 | 72608a43a2 |
12 | 337ab05576 |
13 | 17b9bbc664 |
14 | b7aac252a |
15 | 69c13b57c |
hex | 3f86bc8ea |
17052715242 has 32 divisors (see below), whose sum is σ = 37923811200. Its totient is φ = 5679905184.
The previous prime is 17052715241. The next prime is 17052715243. The reversal of 17052715242 is 24251725071.
17052715242 is a `hidden beast` number, since 17 + 0 + 52 + 71 + 524 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (17052715241) and next prime (17052715243).
It is a junction number, because it is equal to n+sod(n) for n = 17052715197 and 17052715206.
It is not an unprimeable number, because it can be changed into a prime (17052715241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48483 + ... + 190934.
It is an arithmetic number, because the mean of its divisors is an integer number (1185119100).
Almost surely, 217052715242 is an apocalyptic number.
17052715242 is an abundant number, since it is smaller than the sum of its proper divisors (20871095958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17052715242 is a wasteful number, since it uses less digits than its factorization.
17052715242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240747 (or 240741 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 36.
The spelling of 17052715242 in words is "seventeen billion, fifty-two million, seven hundred fifteen thousand, two hundred forty-two".
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