Base | Representation |
---|---|
bin | 11110100100110100000… |
… | …010100111111110100100 |
3 | 21102212100010010021201112 |
4 | 132210310002213332210 |
5 | 233411034200023022 |
6 | 4245123152244152 |
7 | 304541342160515 |
oct | 36446402477644 |
9 | 7385303107645 |
10 | 2101112111012 |
11 | 7400930133a2 |
12 | 29b262240658 |
13 | 1231985a5165 |
14 | 739a14c2a0c |
15 | 399c4b918e2 |
hex | 1e9340a7fa4 |
2101112111012 has 48 divisors (see below), whose sum is σ = 3881613415680. Its totient is φ = 992401956000.
The previous prime is 2101112110897. The next prime is 2101112111029.
2101112111012 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40340387 + ... + 40392437.
It is an arithmetic number, because the mean of its divisors is an integer number (80866946160).
Almost surely, 22101112111012 is an apocalyptic number.
It is an amenable number.
2101112111012 is a deficient number, since it is larger than the sum of its proper divisors (1780501304668).
2101112111012 is a wasteful number, since it uses less digits than its factorization.
2101112111012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53592 (or 53590 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
The spelling of 2101112111012 in words is "two trillion, one hundred one billion, one hundred twelve million, one hundred eleven thousand, twelve".
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