Base | Representation |
---|---|
bin | 1100011101100… |
… | …11001011111101 |
3 | 21021201022222222 |
4 | 12032303023331 |
5 | 203230333343 |
6 | 14212415125 |
7 | 2406413003 |
oct | 616631375 |
9 | 237638888 |
10 | 104542973 |
11 | 54014757 |
12 | 2b0174a5 |
13 | 18874562 |
14 | dc54a73 |
15 | 92a0a68 |
hex | 63b32fd |
104542973 has 2 divisors, whose sum is σ = 104542974. Its totient is φ = 104542972.
The previous prime is 104542951. The next prime is 104543029. The reversal of 104542973 is 379245401.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 102475129 + 2067844 = 10123^2 + 1438^2 .
It is a cyclic number.
It is not a de Polignac number, because 104542973 - 26 = 104542909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104542913) 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, 52271486 + 52271487.
It is an arithmetic number, because the mean of its divisors is an integer number (52271487).
Almost surely, 2104542973 is an apocalyptic number.
It is an amenable number.
104542973 is a deficient number, since it is larger than the sum of its proper divisors (1).
104542973 is an equidigital number, since it uses as much as digits as its factorization.
104542973 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 104542973 is about 10224.6258122241. The cubic root of 104542973 is about 471.0839220399.
The spelling of 104542973 in words is "one hundred four million, five hundred forty-two thousand, nine hundred seventy-three".
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