Base | Representation |
---|---|
bin | 101111110001011000000000… |
… | …100101011100000100001010 |
3 | 1000112220110222021011002001001 |
4 | 233301120000211130010022 |
5 | 210014244244310000020 |
6 | 2022503100142245214 |
7 | 62153212043535013 |
oct | 5761300045340412 |
9 | 1015813867132031 |
10 | 210101220000010 |
11 | 60a434773a9539 |
12 | 1b69303558680a |
13 | 90305c9901721 |
14 | 39c4d4bc2c00a |
15 | 19453353a850a |
hex | bf160095c10a |
210101220000010 has 16 divisors (see below), whose sum is σ = 381926574180072. Its totient is φ = 83208403960000.
The previous prime is 210101219999999. The next prime is 210101220000037. The reversal of 210101220000010 is 10000022101012.
It can be written as a sum of positive squares in 4 ways, for example, as 166888753242849 + 43212466757161 = 12918543^2 + 6573619^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104010503941 + ... + 104010505960.
Almost surely, 2210101220000010 is an apocalyptic number.
210101220000010 is a deficient number, since it is larger than the sum of its proper divisors (171825354180062).
210101220000010 is a wasteful number, since it uses less digits than its factorization.
210101220000010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208021010009.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 210101220000010 its reverse (10000022101012), we get a palindrome (220101242101022).
The spelling of 210101220000010 in words is "two hundred ten trillion, one hundred one billion, two hundred twenty million, ten", and thus it is an aban number.
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