Base | Representation |
---|---|
bin | 1001010010011010101101… |
… | …0111000001100011011001 |
3 | 1100011020222200121000221121 |
4 | 2110212223113001203121 |
5 | 2314303200110432301 |
6 | 33415200022205241 |
7 | 2102536116336055 |
oct | 224465327014331 |
9 | 40136880530847 |
10 | 10212012202201 |
11 | 3287987730557 |
12 | 118b1a6283821 |
13 | 590cb0cc2244 |
14 | 27439a6c6c65 |
15 | 12a987c483a1 |
hex | 949ab5c18d9 |
10212012202201 has 4 divisors (see below), whose sum is σ = 10241272982500. Its totient is φ = 10182751421904.
The previous prime is 10212012202199. The next prime is 10212012202207. The reversal of 10212012202201 is 10220221021201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9253453718601 + 958558483600 = 3041949^2 + 979060^2 .
It is a cyclic number.
It is not a de Polignac number, because 10212012202201 - 21 = 10212012202199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10212012202207) 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, 14630389626 + ... + 14630390323.
It is an arithmetic number, because the mean of its divisors is an integer number (2560318245625).
Almost surely, 210212012202201 is an apocalyptic number.
It is an amenable number.
10212012202201 is a deficient number, since it is larger than the sum of its proper divisors (29260780299).
10212012202201 is an equidigital number, since it uses as much as digits as its factorization.
10212012202201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29260780298.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10212012202201 its reverse (10220221021201), we get a palindrome (20432233223402).
The spelling of 10212012202201 in words is "ten trillion, two hundred twelve billion, twelve million, two hundred two thousand, two hundred one".
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