Base | Representation |
---|---|
bin | 1001010010010100000000… |
… | …0100101001010000110001 |
3 | 1100011002100020121120022021 |
4 | 2110211000010221100301 |
5 | 2314241003312101001 |
6 | 33414301242311441 |
7 | 2102443401633301 |
oct | 224450004512061 |
9 | 40132306546267 |
10 | 10210212222001 |
11 | 328714368a810 |
12 | 118a9834b8581 |
13 | 590a8510b1bc |
14 | 274269617601 |
15 | 12a8cebe5ba1 |
hex | 94940129431 |
10210212222001 has 4 divisors (see below), whose sum is σ = 11138413333104. Its totient is φ = 9282011110900.
The previous prime is 10210212221941. The next prime is 10210212222037. The reversal of 10210212222001 is 10022221201201.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 10210212222001 - 211 = 10210212219953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10210212220001) 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, 464100555535 + ... + 464100555556.
It is an arithmetic number, because the mean of its divisors is an integer number (2784603333276).
Almost surely, 210210212222001 is an apocalyptic number.
10210212222001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10210212222001 is a deficient number, since it is larger than the sum of its proper divisors (928201111103).
10210212222001 is an equidigital number, since it uses as much as digits as its factorization.
10210212222001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928201111102.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10210212222001 its reverse (10022221201201), we get a palindrome (20232433423202).
The spelling of 10210212222001 in words is "ten trillion, two hundred ten billion, two hundred twelve million, two hundred twenty-two thousand, one".
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