Base | Representation |
---|---|
bin | 11101101100000110110… |
… | …10011101010011010011 |
3 | 10121112002100200220010202 |
4 | 32312003122131103103 |
5 | 113203142133001321 |
6 | 2100344420245415 |
7 | 133462216635113 |
oct | 16660332352323 |
9 | 3545070626122 |
10 | 1020112000211 |
11 | 3636996a2377 |
12 | 14585554086b |
13 | 75271c29095 |
14 | 37533565043 |
15 | 1b80725770b |
hex | ed8369d4d3 |
1020112000211 has 4 divisors (see below), whose sum is σ = 1023904238400. Its totient is φ = 1016319762024.
The previous prime is 1020112000153. The next prime is 1020112000273. The reversal of 1020112000211 is 1120002110201.
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 1020112000211 - 222 = 1020107805907 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1020112000192 and 1020112000201.
It is not an unprimeable number, because it can be changed into a prime (1020112006211) 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, 1896118691 + ... + 1896119228.
It is an arithmetic number, because the mean of its divisors is an integer number (255976059600).
Almost surely, 21020112000211 is an apocalyptic number.
1020112000211 is a deficient number, since it is larger than the sum of its proper divisors (3792238189).
1020112000211 is an equidigital number, since it uses as much as digits as its factorization.
1020112000211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3792238188.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1020112000211 its reverse (1120002110201), we get a palindrome (2140114110412).
The spelling of 1020112000211 in words is "one trillion, twenty billion, one hundred twelve million, two hundred eleven", and thus it is an aban number.
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