Base | Representation |
---|---|
bin | 11110101110111101101… |
… | …010111110001101010010 |
3 | 21110220110200111100021202 |
4 | 132232331222332031102 |
5 | 234100344320213020 |
6 | 4254124451351202 |
7 | 305405414103536 |
oct | 36567552761522 |
9 | 7426420440252 |
10 | 2112011101010 |
11 | 74477622a948 |
12 | 2a13a42b2502 |
13 | 1242145c4375 |
14 | 74316bbbbc6 |
15 | 39e1192be75 |
hex | 1ebbdabe352 |
2112011101010 has 16 divisors (see below), whose sum is σ = 3801637673856. Its totient is φ = 844800508848.
The previous prime is 2112011100977. The next prime is 2112011101051. The reversal of 2112011101010 is 101011102112.
It is a junction number, because it is equal to n+sod(n) for n = 2112011100982 and 2112011101000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2840489 + ... + 3506051.
It is an arithmetic number, because the mean of its divisors is an integer number (237602354616).
Almost surely, 22112011101010 is an apocalyptic number.
2112011101010 is a deficient number, since it is larger than the sum of its proper divisors (1689626572846).
2112011101010 is a wasteful number, since it uses less digits than its factorization.
2112011101010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 982897.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 2112011101010 its reverse (101011102112), we get a palindrome (2213022203122).
The spelling of 2112011101010 in words is "two trillion, one hundred twelve billion, eleven million, one hundred one thousand, ten".
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