Base | Representation |
---|---|
bin | 110000000001100001… |
… | …0001110111010011010 |
3 | 100212012022112112022001 |
4 | 1200003002032322122 |
5 | 3142202303211442 |
6 | 115213300351214 |
7 | 10310442442063 |
oct | 1400302167232 |
9 | 325168475261 |
10 | 103130132122 |
11 | 3a8122a8756 |
12 | 17ba20a550a |
13 | 9957157924 |
14 | 4dc4a5d56a |
15 | 2a38e362b7 |
hex | 180308ee9a |
103130132122 has 4 divisors (see below), whose sum is σ = 154695198186. Its totient is φ = 51565066060.
The previous prime is 103130132087. The next prime is 103130132123. The reversal of 103130132122 is 221231031301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 97593135201 + 5536996921 = 312399^2 + 74411^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 103130132122.
It is not an unprimeable number, because it can be changed into a prime (103130132123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25782533029 + ... + 25782533032.
Almost surely, 2103130132122 is an apocalyptic number.
103130132122 is a deficient number, since it is larger than the sum of its proper divisors (51565066064).
103130132122 is an equidigital number, since it uses as much as digits as its factorization.
103130132122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51565066063.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 103130132122 its reverse (221231031301), we get a palindrome (324361163423).
The spelling of 103130132122 in words is "one hundred three billion, one hundred thirty million, one hundred thirty-two thousand, one hundred twenty-two".
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