Base | Representation |
---|---|
bin | 110000010000000110000000… |
… | …111011001100101001011010 |
3 | 1000211101021210020110021110101 |
4 | 300100012000323030221122 |
5 | 210303341042221130020 |
6 | 2031200534555410014 |
7 | 62461553124556225 |
oct | 6020060073145132 |
9 | 1024337706407411 |
10 | 212212202130010 |
11 | 61687764818215 |
12 | 1b97419115390a |
13 | 91546a8c840b4 |
14 | 3a591a80ba5bc |
15 | 19801d67d000a |
hex | c10180ecca5a |
212212202130010 has 32 divisors (see below), whose sum is σ = 404995840607232. Its totient is φ = 79784126741760.
The previous prime is 212212202129971. The next prime is 212212202130013. The reversal of 212212202130010 is 10031202212212.
It is a self number, because there is not a number n which added to its sum of digits gives 212212202130010.
It is not an unprimeable number, because it can be changed into a prime (212212202130013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 839918826 + ... + 840171445.
It is an arithmetic number, because the mean of its divisors is an integer number (12656120018976).
Almost surely, 2212212202130010 is an apocalyptic number.
212212202130010 is a deficient number, since it is larger than the sum of its proper divisors (192783638477222).
212212202130010 is a wasteful number, since it uses less digits than its factorization.
212212202130010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680091038.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 212212202130010 its reverse (10031202212212), we get a palindrome (222243404342222).
The spelling of 212212202130010 in words is "two hundred twelve trillion, two hundred twelve billion, two hundred two million, one hundred thirty thousand, ten".
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