Base | Representation |
---|---|
bin | 11001000001000000000111… |
… | …101111011001110000100001 |
3 | 112102112210212210212212102020 |
4 | 121001000013233121300201 |
5 | 103410031441100333441 |
6 | 1025554255033012053 |
7 | 32113453314656154 |
oct | 3101000757316041 |
9 | 472483783785366 |
10 | 110020012121121 |
11 | 32068252698a73 |
12 | 1040a747554029 |
13 | 4950ac533124b |
14 | 1d24dd5a9dc9b |
15 | cabd16574e66 |
hex | 641007bd9c21 |
110020012121121 has 8 divisors (see below), whose sum is σ = 146974910628384. Its totient is φ = 73205894180640.
The previous prime is 110020012121099. The next prime is 110020012121143. The reversal of 110020012121121 is 121121210020011.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (110020012121099) and next prime (110020012121143).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 110020012121121 - 29 = 110020012120609 is a prime.
It is a super-2 number, since 2×1100200121211212 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 110020012121121.
It is not an unprimeable number, because it can be changed into a prime (110020012128121) 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 7 ways as a sum of consecutive naturals, for example, 35195139871 + ... + 35195142996.
It is an arithmetic number, because the mean of its divisors is an integer number (18371863828548).
Almost surely, 2110020012121121 is an apocalyptic number.
It is an amenable number.
110020012121121 is a deficient number, since it is larger than the sum of its proper divisors (36954898507263).
110020012121121 is an equidigital number, since it uses as much as digits as its factorization.
110020012121121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70390283391.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 110020012121121 its reverse (121121210020011), we get a palindrome (231141222141132).
The spelling of 110020012121121 in words is "one hundred ten trillion, twenty billion, twelve million, one hundred twenty-one thousand, one hundred twenty-one".
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