Base | Representation |
---|---|
bin | 11110100110110001001… |
… | …110101000010010011100 |
3 | 21110001202111012112022101 |
4 | 132212301032220102130 |
5 | 233424334334110022 |
6 | 4250111421054444 |
7 | 304644364341310 |
oct | 36466116502234 |
9 | 7401674175271 |
10 | 2103212410012 |
11 | 740a7063609a |
12 | 29b7496b7424 |
13 | 12344176912c |
14 | 73b20409b40 |
15 | 39a99267627 |
hex | 1e9b13a849c |
2103212410012 has 12 divisors (see below), whose sum is σ = 4206424820080. Its totient is φ = 901376747136.
The previous prime is 2103212410001. The next prime is 2103212410069. The reversal of 2103212410012 is 2100142123012.
2103212410012 is an admirable number.
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, 37557364437 + ... + 37557364492.
Almost surely, 22103212410012 is an apocalyptic number.
It is an amenable number.
2103212410012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103212410012 is a wasteful number, since it uses less digits than its factorization.
2103212410012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75114728940 (or 75114728938 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 2103212410012 its reverse (2100142123012), we get a palindrome (4203354533024).
The spelling of 2103212410012 in words is "two trillion, one hundred three billion, two hundred twelve million, four hundred ten thousand, twelve".
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