Base | Representation |
---|---|
bin | 10000100000011… |
… | …11011100100111 |
3 | 100122120021101221 |
4 | 20100033130213 |
5 | 240422202203 |
6 | 21424001211 |
7 | 3301010041 |
oct | 1020173447 |
9 | 318507357 |
10 | 138475303 |
11 | 711905aa |
12 | 3a460207 |
13 | 228c5365 |
14 | 14568a91 |
15 | c254abd |
hex | 840f727 |
138475303 has 2 divisors, whose sum is σ = 138475304. Its totient is φ = 138475302.
The previous prime is 138475297. The next prime is 138475313. The reversal of 138475303 is 303574831.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 138475303 - 217 = 138344231 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (138475313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69237651 + 69237652.
It is an arithmetic number, because the mean of its divisors is an integer number (69237652).
Almost surely, 2138475303 is an apocalyptic number.
138475303 is a deficient number, since it is larger than the sum of its proper divisors (1).
138475303 is an equidigital number, since it uses as much as digits as its factorization.
138475303 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 34.
The square root of 138475303 is about 11767.5529741744. The cubic root of 138475303 is about 517.3575302304.
The spelling of 138475303 in words is "one hundred thirty-eight million, four hundred seventy-five thousand, three hundred three".
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