Base | Representation |
---|---|
bin | 110000101111101001… |
… | …1100101100001001101 |
3 | 101000012012110202200012 |
4 | 1201133103211201031 |
5 | 3203340103410122 |
6 | 120031040443005 |
7 | 10364010614636 |
oct | 1413723454115 |
9 | 330165422605 |
10 | 104678185037 |
11 | 40437119828 |
12 | 18354619465 |
13 | 9b42aa2c7a |
14 | 50d04b088d |
15 | 2ac9cc37e2 |
hex | 185f4e584d |
104678185037 has 2 divisors, whose sum is σ = 104678185038. Its totient is φ = 104678185036.
The previous prime is 104678185019. The next prime is 104678185039. The reversal of 104678185037 is 730581876401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 100079853316 + 4598331721 = 316354^2 + 67811^2 .
It is a cyclic number.
It is not a de Polignac number, because 104678185037 - 214 = 104678168653 is a prime.
Together with 104678185039, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104678185039) 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 as a sum of consecutive naturals, namely, 52339092518 + 52339092519.
It is an arithmetic number, because the mean of its divisors is an integer number (52339092519).
Almost surely, 2104678185037 is an apocalyptic number.
It is an amenable number.
104678185037 is a deficient number, since it is larger than the sum of its proper divisors (1).
104678185037 is an equidigital number, since it uses as much as digits as its factorization.
104678185037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1128960, while the sum is 50.
The spelling of 104678185037 in words is "one hundred four billion, six hundred seventy-eight million, one hundred eighty-five thousand, thirty-seven".
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