Base | Representation |
---|---|
bin | 11101011001010001011… |
… | …100010010101010110000 |
3 | 21011002222100020221010000 |
4 | 131121101130102222300 |
5 | 231043430224000422 |
6 | 4143550423510000 |
7 | 265640336125524 |
oct | 35312134225260 |
9 | 7132870227100 |
10 | 2020001000112 |
11 | 70974a9a3247 |
12 | 2875a62b8300 |
13 | 1186401cc294 |
14 | 6daa8d55d84 |
15 | 37828d94cac |
hex | 1d651712ab0 |
2020001000112 has 50 divisors (see below), whose sum is σ = 5846468947748. Its totient is φ = 673333666272.
The previous prime is 2020001000099. The next prime is 2020001000113. The reversal of 2020001000112 is 2110001000202.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 2020001000094 and 2020001000103.
It is not an unprimeable number, because it can be changed into a prime (2020001000113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 779320078 + ... + 779322669.
Almost surely, 22020001000112 is an apocalyptic number.
It is an amenable number.
2020001000112 is an abundant number, since it is smaller than the sum of its proper divisors (3826467947636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020001000112 is a wasteful number, since it uses less digits than its factorization.
2020001000112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1558642767 (or 1558642752 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 2020001000112 its reverse (2110001000202), we get a palindrome (4130002000314).
The spelling of 2020001000112 in words is "two trillion, twenty billion, one million, one hundred twelve", and thus it is an aban number.
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