Base | Representation |
---|---|
bin | 1100010110010100100… |
… | …0011011000100100000 |
3 | 202021121002211221022022 |
4 | 3011211020123010200 |
5 | 11433440411314402 |
6 | 241243241001012 |
7 | 21220164063524 |
oct | 3054510330440 |
9 | 667532757268 |
10 | 212150104352 |
11 | 81a7722645a |
12 | 35148783168 |
13 | 1700c5bb234 |
14 | a3a7a13d84 |
15 | 57b9e952a2 |
hex | 316521b120 |
212150104352 has 24 divisors (see below), whose sum is σ = 418179303612. Its totient is φ = 105945836800.
The previous prime is 212150104339. The next prime is 212150104357. The reversal of 212150104352 is 253401051212.
It can be written as a sum of positive squares in 2 ways, for example, as 211007934736 + 1142169616 = 459356^2 + 33796^2 .
It is not an unprimeable number, because it can be changed into a prime (212150104357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4011299 + ... + 4063842.
Almost surely, 2212150104352 is an apocalyptic number.
It is an amenable number.
212150104352 is a deficient number, since it is larger than the sum of its proper divisors (206029199260).
212150104352 is an equidigital number, since it uses as much as digits as its factorization.
212150104352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8075972 (or 8075964 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 212150104352 its reverse (253401051212), we get a palindrome (465551155564).
The spelling of 212150104352 in words is "two hundred twelve billion, one hundred fifty million, one hundred four thousand, three hundred fifty-two".
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