Base | Representation |
---|---|
bin | 1001000110101010100010… |
… | …0001110000011010011110 |
3 | 1022102221211011110110002111 |
4 | 2101222220201300122132 |
5 | 2303001141403033042 |
6 | 33142324345144234 |
7 | 2052130432325260 |
oct | 221525041603236 |
9 | 38387734413074 |
10 | 10010101221022 |
11 | 320a2951a3971 |
12 | 115803678b07a |
13 | 577c43ac6196 |
14 | 2686c48bdb30 |
15 | 1255bbb47517 |
hex | 91aa887069e |
10010101221022 has 64 divisors (see below), whose sum is σ = 17363105464320. Its totient is φ = 4239623138400.
The previous prime is 10010101221019. The next prime is 10010101221023. The reversal of 10010101221022 is 22012210101001.
It is a super-2 number, since 2×100101012210222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10010101220993 and 10010101221011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10010101221023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 625975447 + ... + 625991437.
It is an arithmetic number, because the mean of its divisors is an integer number (271298522880).
Almost surely, 210010101221022 is an apocalyptic number.
10010101221022 is a deficient number, since it is larger than the sum of its proper divisors (7353004243298).
10010101221022 is a wasteful number, since it uses less digits than its factorization.
10010101221022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17597.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10010101221022 its reverse (22012210101001), we get a palindrome (32022311322023).
The spelling of 10010101221022 in words is "ten trillion, ten billion, one hundred one million, two hundred twenty-one thousand, twenty-two".
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