Base | Representation |
---|---|
bin | 1001001100001100000100… |
… | …00000001000110110011010 |
3 | 2122120001112210122200212110 |
4 | 10212012002000020312122 |
5 | 10122110041030431020 |
6 | 110552202530053150 |
7 | 4154060460211455 |
oct | 446060200106632 |
9 | 78501483580773 |
10 | 20210002202010 |
11 | 6492017407695 |
12 | 2324a00a1a1b6 |
13 | b37a448b172a |
14 | 4dc2528b649c |
15 | 250a964a08e0 |
hex | 126182008d9a |
20210002202010 has 64 divisors (see below), whose sum is σ = 49975101805824. Its totient is φ = 5226815462400.
The previous prime is 20210002201951. The next prime is 20210002202011. The reversal of 20210002202010 is 1020220001202.
It is not an unprimeable number, because it can be changed into a prime (20210002202011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28926831 + ... + 29617250.
It is an arithmetic number, because the mean of its divisors is an integer number (780860965716).
Almost surely, 220210002202010 is an apocalyptic number.
20210002202010 is an abundant number, since it is smaller than the sum of its proper divisors (29765099603814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20210002202010 is a wasteful number, since it uses less digits than its factorization.
20210002202010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58544439.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 20210002202010 its reverse (1020220001202), we get a palindrome (21230222203212).
The spelling of 20210002202010 in words is "twenty trillion, two hundred ten billion, two million, two hundred two thousand, ten".
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