Base | Representation |
---|---|
bin | 1001010010011010101101… |
… | …0110101001001000111010 |
3 | 1100011020222200101221202221 |
4 | 2110212223112221020322 |
5 | 2314303200044232302 |
6 | 33415200020114254 |
7 | 2102536115441401 |
oct | 224465326511072 |
9 | 40136880357687 |
10 | 10212012102202 |
11 | 3287987672409 |
12 | 118b1a623598a |
13 | 590cb0c88881 |
14 | 27439a69c638 |
15 | 12a987c28937 |
hex | 949ab5a923a |
10212012102202 has 8 divisors (see below), whose sum is σ = 15318290241396. Its totient is φ = 5105915355072.
The previous prime is 10212012102181. The next prime is 10212012102217. The reversal of 10212012102202 is 20220121021201.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 8347124161321 + 1864887940881 = 2889139^2 + 1365609^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×102120121022022 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45207183 + ... + 45432514.
Almost surely, 210212012102202 is an apocalyptic number.
10212012102202 is a deficient number, since it is larger than the sum of its proper divisors (5106278139194).
10212012102202 is an equidigital number, since it uses as much as digits as its factorization.
10212012102202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90696032.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10212012102202 its reverse (20220121021201), we get a palindrome (30432133123403).
The spelling of 10212012102202 in words is "ten trillion, two hundred twelve billion, twelve million, one hundred two thousand, two hundred two".
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