Base | Representation |
---|---|
bin | 100000000001010011011… |
… | …111011111100111000100 |
3 | 21210100200100000000010111 |
4 | 200001103133133213010 |
5 | 242022432022123140 |
6 | 4402505535202404 |
7 | 314655362366143 |
oct | 40012337374704 |
9 | 7710610000114 |
10 | 2200424020420 |
11 | 779215aa388a |
12 | 2b6559676404 |
13 | 12c6646851b2 |
14 | 78702dc975a |
15 | 3c3887ac7ea |
hex | 200537df9c4 |
2200424020420 has 24 divisors (see below), whose sum is σ = 4699210622400. Its totient is φ = 865251478752.
The previous prime is 2200424020373. The next prime is 2200424020429. The reversal of 2200424020420 is 240204240022.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2200424020391 and 2200424020400.
It is not an unprimeable number, because it can be changed into a prime (2200424020429) 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, 932381880 + ... + 932384239.
It is an arithmetic number, because the mean of its divisors is an integer number (195800442600).
Almost surely, 22200424020420 is an apocalyptic number.
2200424020420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2200424020420 is an abundant number, since it is smaller than the sum of its proper divisors (2498786601980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200424020420 is a wasteful number, since it uses less digits than its factorization.
2200424020420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1864766187 (or 1864766185 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 2200424020420 its reverse (240204240022), we get a palindrome (2440628260442).
The spelling of 2200424020420 in words is "two trillion, two hundred billion, four hundred twenty-four million, twenty thousand, four hundred twenty".
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