Base | Representation |
---|---|
bin | 100101011110100011… |
… | …010110101111111101 |
3 | 10211212110121020111121 |
4 | 211132203112233331 |
5 | 1124403201012224 |
6 | 30253024550541 |
7 | 2623132062361 |
oct | 453643265775 |
9 | 124773536447 |
10 | 40241032189 |
11 | 160800170a6 |
12 | 7970782451 |
13 | 3a43ca5167 |
14 | 1d3a5d12a1 |
15 | 10a7c48be4 |
hex | 95e8d6bfd |
40241032189 has 2 divisors, whose sum is σ = 40241032190. Its totient is φ = 40241032188.
The previous prime is 40241032043. The next prime is 40241032217. The reversal of 40241032189 is 98123014204.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 37231632025 + 3009400164 = 192955^2 + 54858^2 .
It is a cyclic number.
It is not a de Polignac number, because 40241032189 - 217 = 40240901117 is a prime.
It is a super-2 number, since 2×402410321892 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40241062189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20120516094 + 20120516095.
It is an arithmetic number, because the mean of its divisors is an integer number (20120516095).
Almost surely, 240241032189 is an apocalyptic number.
It is an amenable number.
40241032189 is a deficient number, since it is larger than the sum of its proper divisors (1).
40241032189 is an equidigital number, since it uses as much as digits as its factorization.
40241032189 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13824, while the sum is 34.
The spelling of 40241032189 in words is "forty billion, two hundred forty-one million, thirty-two thousand, one hundred eighty-nine".
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