Base | Representation |
---|---|
bin | 1111000001001001… |
… | …0001100000011001 |
3 | 101101221122101100022 |
4 | 3300102101200121 |
5 | 31224004302022 |
6 | 1504005120225 |
7 | 201620446523 |
oct | 36022214031 |
9 | 11357571308 |
10 | 4031322137 |
11 | 1789637a97 |
12 | 9460b9075 |
13 | 4c326a41b |
14 | 2a3588a13 |
15 | 188db0c42 |
hex | f0491819 |
4031322137 has 2 divisors, whose sum is σ = 4031322138. Its totient is φ = 4031322136.
The previous prime is 4031322083. The next prime is 4031322157. The reversal of 4031322137 is 7312231304.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2128530496 + 1902791641 = 46136^2 + 43621^2 .
It is a cyclic number.
It is not a de Polignac number, because 4031322137 - 216 = 4031256601 is a prime.
It is not a weakly prime, because it can be changed into another prime (4031322157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015661068 + 2015661069.
It is an arithmetic number, because the mean of its divisors is an integer number (2015661069).
Almost surely, 24031322137 is an apocalyptic number.
It is an amenable number.
4031322137 is a deficient number, since it is larger than the sum of its proper divisors (1).
4031322137 is an equidigital number, since it uses as much as digits as its factorization.
4031322137 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 4031322137 is about 63492.6935717804. The cubic root of 4031322137 is about 1591.5336831974.
The spelling of 4031322137 in words is "four billion, thirty-one million, three hundred twenty-two thousand, one hundred thirty-seven".
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