Base | Representation |
---|---|
bin | 111000111001111000… |
… | …0010100100001011111 |
3 | 102200102101222122201122 |
4 | 1301303300110201133 |
5 | 4000231442143403 |
6 | 132045522201155 |
7 | 11554154322152 |
oct | 1616360244137 |
9 | 380371878648 |
10 | 122201131103 |
11 | 47909397537 |
12 | 1b824ab31bb |
13 | b6a62237cc |
14 | 5cb37d9c99 |
15 | 32a3347838 |
hex | 1c73c1485f |
122201131103 has 8 divisors (see below), whose sum is σ = 126440142480. Its totient is φ = 117963798400.
The previous prime is 122201131099. The next prime is 122201131123. The reversal of 122201131103 is 301131102221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122201131103 - 22 = 122201131099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122201131123) 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, 270650 + ... + 563607.
It is an arithmetic number, because the mean of its divisors is an integer number (15805017810).
Almost surely, 2122201131103 is an apocalyptic number.
122201131103 is a deficient number, since it is larger than the sum of its proper divisors (4239011377).
122201131103 is an equidigital number, since it uses as much as digits as its factorization.
122201131103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 839337.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 122201131103 its reverse (301131102221), we get a palindrome (423332233324).
The spelling of 122201131103 in words is "one hundred twenty-two billion, two hundred one million, one hundred thirty-one thousand, one hundred three".
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