Base | Representation |
---|---|
bin | 10010101010101110… |
… | …10110111001000101 |
3 | 221212110101111110202 |
4 | 21111113112321011 |
5 | 131011130333104 |
6 | 4334252500245 |
7 | 503233423514 |
oct | 112527267105 |
9 | 27773344422 |
10 | 10022121029 |
11 | 4283253958 |
12 | 1b3847a685 |
13 | c3946413b |
14 | 6b108067b |
15 | 3d9ccc51e |
hex | 2555d6e45 |
10022121029 has 2 divisors, whose sum is σ = 10022121030. Its totient is φ = 10022121028.
The previous prime is 10022120987. The next prime is 10022121047. The reversal of 10022121029 is 92012122001.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7746640225 + 2275480804 = 88015^2 + 47702^2 .
It is a cyclic number.
It is not a de Polignac number, because 10022121029 - 216 = 10022055493 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10022121029.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10022121059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011060514 + 5011060515.
It is an arithmetic number, because the mean of its divisors is an integer number (5011060515).
Almost surely, 210022121029 is an apocalyptic number.
It is an amenable number.
10022121029 is a deficient number, since it is larger than the sum of its proper divisors (1).
10022121029 is an equidigital number, since it uses as much as digits as its factorization.
10022121029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 20.
The spelling of 10022121029 in words is "ten billion, twenty-two million, one hundred twenty-one thousand, twenty-nine".
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