Base | Representation |
---|---|
bin | 110000100001011111… |
… | …1010010001110000101 |
3 | 100221222002111222222101 |
4 | 1201002333102032011 |
5 | 3201401443213221 |
6 | 115511550032101 |
7 | 10346151513313 |
oct | 1410277221605 |
9 | 327862458871 |
10 | 104203101061 |
11 | 40212a30144 |
12 | 182414a8631 |
13 | 9a98532aa7 |
14 | 50873630b3 |
15 | 2a9d22cd91 |
hex | 1842fd2385 |
104203101061 has 2 divisors, whose sum is σ = 104203101062. Its totient is φ = 104203101060.
The previous prime is 104203100957. The next prime is 104203101089. The reversal of 104203101061 is 160101302401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 90898632036 + 13304469025 = 301494^2 + 115345^2 .
It is an emirp because it is prime and its reverse (160101302401) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 104203101061 - 213 = 104203092869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104203101161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52101550530 + 52101550531.
It is an arithmetic number, because the mean of its divisors is an integer number (52101550531).
Almost surely, 2104203101061 is an apocalyptic number.
It is an amenable number.
104203101061 is a deficient number, since it is larger than the sum of its proper divisors (1).
104203101061 is an equidigital number, since it uses as much as digits as its factorization.
104203101061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 104203101061 its reverse (160101302401), we get a palindrome (264304403462).
The spelling of 104203101061 in words is "one hundred four billion, two hundred three million, one hundred one thousand, sixty-one".
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