Base | Representation |
---|---|
bin | 11001010010010101100000… |
… | …110010010100101101100110 |
3 | 112120202200120120121111210120 |
4 | 121102111200302110231212 |
5 | 104034041030233000402 |
6 | 1032305420412302410 |
7 | 32265513335612544 |
oct | 3122254062245546 |
9 | 476680516544716 |
10 | 111211212000102 |
11 | 324874569a3975 |
12 | 10581589a71a06 |
13 | 4a092316acb46 |
14 | 1d66919562d94 |
15 | ccccd38b73bc |
hex | 652560c94b66 |
111211212000102 has 32 divisors (see below), whose sum is σ = 235523971359072. Its totient is φ = 34887143798784.
The previous prime is 111211212000073. The next prime is 111211212000137. The reversal of 111211212000102 is 201000212112111.
It is a happy number.
It is a congruent number.
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, 40027503 + ... + 42715610.
It is an arithmetic number, because the mean of its divisors is an integer number (7360124104971).
Almost surely, 2111211212000102 is an apocalyptic number.
111211212000102 is an abundant number, since it is smaller than the sum of its proper divisors (124312759358970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111211212000102 is a wasteful number, since it uses less digits than its factorization.
111211212000102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82756312.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 111211212000102 its reverse (201000212112111), we get a palindrome (312211424112213).
The spelling of 111211212000102 in words is "one hundred eleven trillion, two hundred eleven billion, two hundred twelve million, one hundred two", and thus it is an aban number.
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