Base | Representation |
---|---|
bin | 1001010010011011000010… |
… | …0110110101000000100001 |
3 | 1100011021012211020101000221 |
4 | 2110212300212311000201 |
5 | 2314303340124344301 |
6 | 33415212445043041 |
7 | 2102541235512301 |
oct | 224466046650041 |
9 | 40137184211027 |
10 | 10212100231201 |
11 | 3287a22395aa0 |
12 | 118b20b856481 |
13 | 590cc6303ccb |
14 | 2743a827d601 |
15 | 12a990835da1 |
hex | 949b09b5021 |
10212100231201 has 4 divisors (see below), whose sum is σ = 11140472979504. Its totient is φ = 9283727482900.
The previous prime is 10212100231163. The next prime is 10212100231231. The reversal of 10212100231201 is 10213200121201.
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 a cyclic number.
It is not a de Polignac number, because 10212100231201 - 225 = 10212066676769 is a prime.
It is a super-2 number, since 2×102121002312012 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10212100231231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464186374135 + ... + 464186374156.
It is an arithmetic number, because the mean of its divisors is an integer number (2785118244876).
Almost surely, 210212100231201 is an apocalyptic number.
10212100231201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10212100231201 is a deficient number, since it is larger than the sum of its proper divisors (928372748303).
10212100231201 is an equidigital number, since it uses as much as digits as its factorization.
10212100231201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 928372748302.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 10212100231201 its reverse (10213200121201), we get a palindrome (20425300352402).
The spelling of 10212100231201 in words is "ten trillion, two hundred twelve billion, one hundred million, two hundred thirty-one thousand, two hundred one".
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