Base | Representation |
---|---|
bin | 111100001101000… |
… | …0100101111111000 |
3 | 12012210011202202201 |
4 | 1320122010233320 |
5 | 13114121213422 |
6 | 532241435544 |
7 | 101026401421 |
oct | 17032045770 |
9 | 5183152681 |
10 | 2020101112 |
11 | 947326957 |
12 | 48463bbb4 |
13 | 262694803 |
14 | 15240c648 |
15 | bc533727 |
hex | 78684bf8 |
2020101112 has 16 divisors (see below), whose sum is σ = 3909873600. Its totient is φ = 977468160.
The previous prime is 2020101107. The next prime is 2020101151. The reversal of 2020101112 is 2111010202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4072537 + ... + 4073032.
It is an arithmetic number, because the mean of its divisors is an integer number (244367100).
Almost surely, 22020101112 is an apocalyptic number.
It is an amenable number.
2020101112 is a deficient number, since it is larger than the sum of its proper divisors (1889772488).
2020101112 is a wasteful number, since it uses less digits than its factorization.
2020101112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8145606 (or 8145602 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 2020101112 is about 44945.5349506489. The cubic root of 2020101112 is about 1264.1279563221.
Adding to 2020101112 its reverse (2111010202), we get a palindrome (4131111314).
The spelling of 2020101112 in words is "two billion, twenty million, one hundred one thousand, one hundred twelve".
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