Base | Representation |
---|---|
bin | 1001000110001001000000… |
… | …00101100000011111110010 |
3 | 2121211012011210001111210111 |
4 | 10203010200011200133302 |
5 | 10110204001424342320 |
6 | 110312515001251534 |
7 | 4133053121225044 |
oct | 443044005403762 |
9 | 77735153044714 |
10 | 20002201012210 |
11 | 641198201909a |
12 | 22b0688793baa |
13 | b212792ab021 |
14 | 4d217c6bda94 |
15 | 24a483202a5a |
hex | 1231201607f2 |
20002201012210 has 16 divisors (see below), whose sum is σ = 36019083226392. Its totient is φ = 7997520092800.
The previous prime is 20002201012177. The next prime is 20002201012249. The reversal of 20002201012210 is 1221010220002.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5356340898129 + 14645860114081 = 2314377^2 + 3826991^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420014011 + ... + 420061630.
Almost surely, 220002201012210 is an apocalyptic number.
20002201012210 is a deficient number, since it is larger than the sum of its proper divisors (16016882214182).
20002201012210 is a wasteful number, since it uses less digits than its factorization.
20002201012210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 840078029.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20002201012210 its reverse (1221010220002), we get a palindrome (21223211232212).
The spelling of 20002201012210 in words is "twenty trillion, two billion, two hundred one million, twelve thousand, two hundred ten".
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