Base | Representation |
---|---|
bin | 11101011001011000000… |
… | …100111010001110101010 |
3 | 21011010021002201010020021 |
4 | 131121120010322032222 |
5 | 231044142222424320 |
6 | 4144005441351054 |
7 | 265643160220630 |
oct | 35313004721652 |
9 | 7133232633207 |
10 | 2020112311210 |
11 | 7097a780a994 |
12 | 28761763848a |
13 | 11865a2a3336 |
14 | 6dab9a4d350 |
15 | 37833a30daa |
hex | 1d65813a3aa |
2020112311210 has 32 divisors (see below), whose sum is σ = 4374378541440. Its totient is φ = 656156780352.
The previous prime is 2020112311199. The next prime is 2020112311223. The reversal of 2020112311210 is 121132110202.
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, 759439389 + ... + 759442048.
It is an arithmetic number, because the mean of its divisors is an integer number (136699329420).
Almost surely, 22020112311210 is an apocalyptic number.
2020112311210 is an abundant number, since it is smaller than the sum of its proper divisors (2354266230230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020112311210 is a wasteful number, since it uses less digits than its factorization.
2020112311210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1518881470.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 2020112311210 its reverse (121132110202), we get a palindrome (2141244421412).
The spelling of 2020112311210 in words is "two trillion, twenty billion, one hundred twelve million, three hundred eleven thousand, two hundred ten".
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