Base | Representation |
---|---|
bin | 11101011001010001011… |
… | …100010010101001001011 |
3 | 21011002222100020220222021 |
4 | 131121101130102221023 |
5 | 231043430224000021 |
6 | 4143550423505311 |
7 | 265640336125321 |
oct | 35312134225113 |
9 | 7132870226867 |
10 | 2020001000011 |
11 | 70974a9a3165 |
12 | 2875a62b8237 |
13 | 1186401cc217 |
14 | 6daa8d55d11 |
15 | 37828d94c41 |
hex | 1d651712a4b |
2020001000011 has 4 divisors (see below), whose sum is σ = 2085162322624. Its totient is φ = 1954839677400.
The previous prime is 2020001000009. The next prime is 2020001000021. The reversal of 2020001000011 is 1100001000202.
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 2020001000011 - 21 = 2020001000009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020000999958 and 2020001000003.
It is not an unprimeable number, because it can be changed into a prime (2020001000021) 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, 32580661260 + ... + 32580661321.
It is an arithmetic number, because the mean of its divisors is an integer number (521290580656).
Almost surely, 22020001000011 is an apocalyptic number.
2020001000011 is a deficient number, since it is larger than the sum of its proper divisors (65161322613).
2020001000011 is an equidigital number, since it uses as much as digits as its factorization.
2020001000011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65161322612.
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 2020001000011 its reverse (1100001000202), we get a palindrome (3120002000213).
The spelling of 2020001000011 in words is "two trillion, twenty billion, one million, eleven", and thus it is an aban number and an uban number.
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