Base | Representation |
---|---|
bin | 11101010001110101100… |
… | …011101111111011101011 |
3 | 21010100100220221201011111 |
4 | 131101311203233323223 |
5 | 230431102323001141 |
6 | 4140150255011151 |
7 | 265235441215003 |
oct | 35216543577353 |
9 | 7110326851144 |
10 | 2012017000171 |
11 | 706323163992 |
12 | 285b38509ab7 |
13 | 11796a09ba69 |
14 | 6d54c855003 |
15 | 3750ceaa381 |
hex | 1d4758efeeb |
2012017000171 has 4 divisors (see below), whose sum is σ = 2012020171200. Its totient is φ = 2012013829144.
The previous prime is 2012017000099. The next prime is 2012017000219. The reversal of 2012017000171 is 1710007102102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2012017000171 - 237 = 1874578046699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2012017000271) 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, 269851 + ... + 2024068.
It is an arithmetic number, because the mean of its divisors is an integer number (503005042800).
Almost surely, 22012017000171 is an apocalyptic number.
2012017000171 is a deficient number, since it is larger than the sum of its proper divisors (3171029).
2012017000171 is an equidigital number, since it uses as much as digits as its factorization.
2012017000171 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3171028.
The product of its (nonzero) digits is 196, while the sum is 22.
The spelling of 2012017000171 in words is "two trillion, twelve billion, seventeen million, one hundred seventy-one", and thus it is an aban number.
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