Base | Representation |
---|---|
bin | 1001001100001100000011… |
… | …11111011010011111001110 |
3 | 2122120001112210022001101010 |
4 | 10212012001333122133032 |
5 | 10122110041003341420 |
6 | 110552202522030050 |
7 | 4154060455461021 |
oct | 446060177323716 |
9 | 78501483261333 |
10 | 20210002012110 |
11 | 6492017297a49 |
12 | 2324a00948326 |
13 | b37a44846171 |
14 | 4dc2528671b8 |
15 | 250a964644e0 |
hex | 126181fda7ce |
20210002012110 has 64 divisors (see below), whose sum is σ = 48542864544000. Its totient is φ = 5385017111040.
The previous prime is 20210002012091. The next prime is 20210002012169. The reversal of 20210002012110 is 1121020001202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392607334 + ... + 392658806.
It is an arithmetic number, because the mean of its divisors is an integer number (758482258500).
Almost surely, 220210002012110 is an apocalyptic number.
20210002012110 is an abundant number, since it is smaller than the sum of its proper divisors (28332862531890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20210002012110 is a wasteful number, since it uses less digits than its factorization.
20210002012110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61713.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 20210002012110 its reverse (1121020001202), we get a palindrome (21331022013312).
The spelling of 20210002012110 in words is "twenty trillion, two hundred ten billion, two million, twelve thousand, one hundred ten".
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