Base | Representation |
---|---|
bin | 1111011111010001110111… |
… | …0000101110101100001001 |
3 | 2020022001112002111011222021 |
4 | 3313310131300232230021 |
5 | 4213010012412021212 |
6 | 100115254451324441 |
7 | 3405244245014236 |
oct | 367643560565411 |
9 | 66261462434867 |
10 | 17030044642057 |
11 | 5476446256657 |
12 | 1ab06535b0721 |
13 | 966c07179655 |
14 | 42c3896b078d |
15 | 1e7ecd138307 |
hex | f7d1dc2eb09 |
17030044642057 has 8 divisors (see below), whose sum is σ = 17072899253280. Its totient is φ = 16987191950400.
The previous prime is 17030044641971. The next prime is 17030044642109. The reversal of 17030044642057 is 75024644003071.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-17030044642057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (17030044342057) 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, 18199294 + ... + 19112152.
It is an arithmetic number, because the mean of its divisors is an integer number (2134112406660).
Almost surely, 217030044642057 is an apocalyptic number.
It is an amenable number.
17030044642057 is a deficient number, since it is larger than the sum of its proper divisors (42854611223).
17030044642057 is an equidigital number, since it uses as much as digits as its factorization.
17030044642057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 959783.
The product of its (nonzero) digits is 564480, while the sum is 43.
The spelling of 17030044642057 in words is "seventeen trillion, thirty billion, forty-four million, six hundred forty-two thousand, fifty-seven".
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