Base | Representation |
---|---|
bin | 1001010010011011000111… |
… | …0110110100011001001001 |
3 | 1100011021021021200201002120 |
4 | 2110212301312310121021 |
5 | 2314303411011401301 |
6 | 33415214514321453 |
7 | 2102541611655354 |
oct | 224466166643111 |
9 | 40137237621076 |
10 | 10212121200201 |
11 | 3287a33208348 |
12 | 118b216889289 |
13 | 590cca7664bb |
14 | 2743aad7b29b |
15 | 12a9925c8e36 |
hex | 949b1db4649 |
10212121200201 has 8 divisors (see below), whose sum is σ = 13616264355744. Its totient is φ = 6808029422400.
The previous prime is 10212121200007. The next prime is 10212121200227. The reversal of 10212121200201 is 10200212121201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10212121200201 - 218 = 10212120938057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10212121207201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12378231 + ... + 13177436.
It is an arithmetic number, because the mean of its divisors is an integer number (1702033044468).
Almost surely, 210212121200201 is an apocalyptic number.
It is an amenable number.
10212121200201 is a deficient number, since it is larger than the sum of its proper divisors (3404143155543).
10212121200201 is a wasteful number, since it uses less digits than its factorization.
10212121200201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25688871.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 10212121200201 its reverse (10200212121201), we get a palindrome (20412333321402).
The spelling of 10212121200201 in words is "ten trillion, two hundred twelve billion, one hundred twenty-one million, two hundred thousand, two hundred one".
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