Base | Representation |
---|---|
bin | 111101010001101… |
… | …001010101100001 |
3 | 2122122102122012002 |
4 | 331101221111201 |
5 | 4101134122222 |
6 | 250002213345 |
7 | 34322106215 |
oct | 7521512541 |
9 | 2578378162 |
10 | 1028035937 |
11 | 488332685 |
12 | 248354255 |
13 | 134ca51b6 |
14 | 9a768945 |
15 | 603bd392 |
hex | 3d469561 |
1028035937 has 2 divisors, whose sum is σ = 1028035938. Its totient is φ = 1028035936.
The previous prime is 1028035901. The next prime is 1028035949. The reversal of 1028035937 is 7395308201.
1028035937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 744416656 + 283619281 = 27284^2 + 16841^2 .
It is a cyclic number.
It is not a de Polignac number, because 1028035937 - 218 = 1027773793 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1028035937.
It is not a weakly prime, because it can be changed into another prime (1028035997) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514017968 + 514017969.
It is an arithmetic number, because the mean of its divisors is an integer number (514017969).
Almost surely, 21028035937 is an apocalyptic number.
It is an amenable number.
1028035937 is a deficient number, since it is larger than the sum of its proper divisors (1).
1028035937 is an equidigital number, since it uses as much as digits as its factorization.
1028035937 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 1028035937 is about 32062.9995009824. Note that the first 3 decimals coincide. The cubic root of 1028035937 is about 1009.2593128437.
The spelling of 1028035937 in words is "one billion, twenty-eight million, thirty-five thousand, nine hundred thirty-seven".
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