Base | Representation |
---|---|
bin | 1001010010011011000111… |
… | …0110011100011101111010 |
3 | 1100011021021021111201122222 |
4 | 2110212301312130131322 |
5 | 2314303411000232302 |
6 | 33415214512244042 |
7 | 2102541611066555 |
oct | 224466166343572 |
9 | 40137237451588 |
10 | 10212121102202 |
11 | 3287a33150758 |
12 | 118b216840622 |
13 | 590cca730a06 |
14 | 2743aad5369c |
15 | 12a9925a9da2 |
hex | 949b1d9c77a |
10212121102202 has 16 divisors (see below), whose sum is σ = 15341864673024. Its totient is φ = 5098167672000.
The previous prime is 10212121102121. The next prime is 10212121102219. The reversal of 10212121102202 is 20220112121201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13834802 + ... + 14554242.
It is an arithmetic number, because the mean of its divisors is an integer number (958866542064).
Almost surely, 210212121102202 is an apocalyptic number.
10212121102202 is a deficient number, since it is larger than the sum of its proper divisors (5129743570822).
10212121102202 is a wasteful number, since it uses less digits than its factorization.
10212121102202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730405.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 10212121102202 its reverse (20220112121201), we get a palindrome (30432233223403).
The spelling of 10212121102202 in words is "ten trillion, two hundred twelve billion, one hundred twenty-one million, one hundred two thousand, two hundred two".
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