Base | Representation |
---|---|
bin | 11110101110001101011… |
… | …100100010001110011100 |
3 | 21110211101022001021002111 |
4 | 132232031130202032130 |
5 | 234042220203310022 |
6 | 4253512310003404 |
7 | 305346360664624 |
oct | 36561534421634 |
9 | 7424338037074 |
10 | 2111202010012 |
11 | 7443a054a8a7 |
12 | 2a11b9346564 |
13 | 124115aaa5b4 |
14 | 7427b567884 |
15 | 39db58ab477 |
hex | 1eb8d72239c |
2111202010012 has 12 divisors (see below), whose sum is σ = 3699298063720. Its totient is φ = 1054259706096.
The previous prime is 2111202010007. The next prime is 2111202010051. The reversal of 2111202010012 is 2100102021112.
It is a junction number, because it is equal to n+sod(n) for n = 2111202009974 and 2111202010001.
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, 335321187 + ... + 335327482.
Almost surely, 22111202010012 is an apocalyptic number.
It is an amenable number.
2111202010012 is a deficient number, since it is larger than the sum of its proper divisors (1588096053708).
2111202010012 is a wasteful number, since it uses less digits than its factorization.
2111202010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670649460 (or 670649458 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2111202010012 its reverse (2100102021112), we get a palindrome (4211304031124).
The spelling of 2111202010012 in words is "two trillion, one hundred eleven billion, two hundred two million, ten thousand, twelve".
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