Base | Representation |
---|---|
bin | 101101011111111111001001… |
… | …100100100110001101000100 |
3 | 222020112100102010012200112112 |
4 | 231133333021210212031010 |
5 | 202212101143443231040 |
6 | 1545333205212240152 |
7 | 60102325244242241 |
oct | 5537771144461504 |
9 | 866470363180475 |
10 | 200110203102020 |
11 | 58841295874a72 |
12 | 1a53a846170058 |
13 | 878740788aca3 |
14 | 375b557b965c8 |
15 | 18204d3e05365 |
hex | b5ffc9926344 |
200110203102020 has 24 divisors (see below), whose sum is σ = 427120466295768. Its totient is φ = 78731883187200.
The previous prime is 200110203101981. The next prime is 200110203102023. The reversal of 200110203102020 is 20201302011002.
It is a happy number.
200110203102020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 5277348373504 + 194832854728516 = 2297248^2 + 13958254^2 .
It is a junction number, because it is equal to n+sod(n) for n = 200110203101986 and 200110203102004.
It is not an unprimeable number, because it can be changed into a prime (200110203102023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82012377101 + ... + 82012379540.
It is an arithmetic number, because the mean of its divisors is an integer number (17796686095657).
Almost surely, 2200110203102020 is an apocalyptic number.
200110203102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200110203102020 is an abundant number, since it is smaller than the sum of its proper divisors (227010263193748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200110203102020 is a wasteful number, since it uses less digits than its factorization.
200110203102020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164024756711 (or 164024756709 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 200110203102020 its reverse (20201302011002), we get a palindrome (220311505113022).
The spelling of 200110203102020 in words is "two hundred trillion, one hundred ten billion, two hundred three million, one hundred two thousand, twenty".
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