Base | Representation |
---|---|
bin | 11110101101010010011… |
… | …000111001101111011100 |
3 | 21110201211020200000000220 |
4 | 132231102120321233130 |
5 | 234033203031431022 |
6 | 4253230113321340 |
7 | 305313000156564 |
oct | 36552230715734 |
9 | 7421736600026 |
10 | 2110211202012 |
11 | 743a32235111 |
12 | 2a0b81566250 |
13 | 123cb873b284 |
14 | 741c5b2dda4 |
15 | 39d588e385c |
hex | 1eb52639bdc |
2110211202012 has 24 divisors (see below), whose sum is σ = 4923878272656. Its totient is φ = 703396286208.
The previous prime is 2110211201977. The next prime is 2110211202017. The reversal of 2110211202012 is 2102021120112.
It is a junction number, because it is equal to n+sod(n) for n = 2110211201982 and 2110211202000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2110211202017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316438 + ... + 2078594.
It is an arithmetic number, because the mean of its divisors is an integer number (205161594694).
Almost surely, 22110211202012 is an apocalyptic number.
It is an amenable number.
2110211202012 is an abundant number, since it is smaller than the sum of its proper divisors (2813667070644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110211202012 is a wasteful number, since it uses less digits than its factorization.
2110211202012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1861957 (or 1861955 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 2110211202012 its reverse (2102021120112), we get a palindrome (4212232322124).
The spelling of 2110211202012 in words is "two trillion, one hundred ten billion, two hundred eleven million, two hundred two thousand, twelve".
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