Base | Representation |
---|---|
bin | 111000100010011011… |
… | …0000011011111001001 |
3 | 102121101120001120220221 |
4 | 1301010312003133021 |
5 | 3442124002330113 |
6 | 131435445350041 |
7 | 11525516602414 |
oct | 1610466033711 |
9 | 377346046827 |
10 | 121414105033 |
11 | 47545108171 |
12 | 1b645408321 |
13 | b5ac164000 |
14 | 5c3b08ab7b |
15 | 32591d498d |
hex | 1c44d837c9 |
121414105033 has 32 divisors (see below), whose sum is σ = 138373200000. Its totient is φ = 106372558656.
The previous prime is 121414105027. The next prime is 121414105037. The reversal of 121414105033 is 330501414121.
It is not a de Polignac number, because 121414105033 - 213 = 121414096841 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 121414104989 and 121414105007.
It is not an unprimeable number, because it can be changed into a prime (121414105037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3742918 + ... + 3775216.
It is an arithmetic number, because the mean of its divisors is an integer number (4324162500).
Almost surely, 2121414105033 is an apocalyptic number.
121414105033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
121414105033 is a deficient number, since it is larger than the sum of its proper divisors (16959094967).
121414105033 is an equidigital number, since it uses as much as digits as its factorization.
121414105033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32426 (or 32400 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 121414105033 its reverse (330501414121), we get a palindrome (451915519154).
The spelling of 121414105033 in words is "one hundred twenty-one billion, four hundred fourteen million, one hundred five thousand, thirty-three".
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