Base | Representation |
---|---|
bin | 1011110000111011010… |
… | …0000110000000001011 |
3 | 201022200112101101212001 |
4 | 2330032310012000023 |
5 | 11302411133000021 |
6 | 232503213331431 |
7 | 20413344440305 |
oct | 2741664060013 |
9 | 638615341761 |
10 | 202112000011 |
11 | 78795a56059 |
12 | 33206a96b77 |
13 | 1609ca4c01c |
14 | 9ad47b2975 |
15 | 53cdaac091 |
hex | 2f0ed0600b |
202112000011 has 4 divisors (see below), whose sum is σ = 204113109024. Its totient is φ = 200110891000.
The previous prime is 202111999987. The next prime is 202112000023. The reversal of 202112000011 is 110000211202.
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 202112000011 - 219 = 202111475723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202112000071) 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, 1000554355 + ... + 1000554556.
It is an arithmetic number, because the mean of its divisors is an integer number (51028277256).
Almost surely, 2202112000011 is an apocalyptic number.
202112000011 is a deficient number, since it is larger than the sum of its proper divisors (2001109013).
202112000011 is a wasteful number, since it uses less digits than its factorization.
202112000011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2001109012.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 202112000011 its reverse (110000211202), we get a palindrome (312112211213).
The spelling of 202112000011 in words is "two hundred two billion, one hundred twelve million, eleven", and thus it is an aban number.
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