Base | Representation |
---|---|
bin | 111110111010001… |
… | …0000101110011100 |
3 | 12110002221101120120 |
4 | 1331310100232130 |
5 | 13310334230441 |
6 | 545242514540 |
7 | 103210642311 |
oct | 17564205634 |
9 | 5402841516 |
10 | 2110851996 |
11 | 993580390 |
12 | 4aab05a50 |
13 | 27841a466 |
14 | 1604b2d08 |
15 | c54ac966 |
hex | 7dd10b9c |
2110851996 has 24 divisors (see below), whose sum is σ = 5373078144. Its totient is φ = 639652080.
The previous prime is 2110851973. The next prime is 2110852057. The reversal of 2110851996 is 6991580112.
It is a super-2 number, since 2×21108519962 = 8911392298034368032, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7995520 + ... + 7995783.
It is an arithmetic number, because the mean of its divisors is an integer number (223878256).
Almost surely, 22110851996 is an apocalyptic number.
It is an amenable number.
2110851996 is an abundant number, since it is smaller than the sum of its proper divisors (3262226148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110851996 is a wasteful number, since it uses less digits than its factorization.
2110851996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15991321 (or 15991319 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 42.
The square root of 2110851996 is about 45944.0093592190. The cubic root of 2110851996 is about 1282.7812238151.
The spelling of 2110851996 in words is "two billion, one hundred ten million, eight hundred fifty-one thousand, nine hundred ninety-six".
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