Base | Representation |
---|---|
bin | 1101001011011010… |
… | …11000000101000001 |
3 | 200021002001110210101 |
4 | 12211231120011001 |
5 | 103442211244131 |
6 | 3130020002401 |
7 | 340220245366 |
oct | 64555300501 |
9 | 20232043711 |
10 | 7075103041 |
11 | 30007906a6 |
12 | 1455530401 |
13 | 889a40406 |
14 | 4b190a46d |
15 | 2b6201c61 |
hex | 1a5b58141 |
7075103041 has 2 divisors, whose sum is σ = 7075103042. Its totient is φ = 7075103040.
The previous prime is 7075103033. The next prime is 7075103047. The reversal of 7075103041 is 1403015707.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4847640625 + 2227462416 = 69625^2 + 47196^2 .
It is an emirp because it is prime and its reverse (1403015707) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 7075103041 - 23 = 7075103033 is a prime.
It is not a weakly prime, because it can be changed into another prime (7075103047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3537551520 + 3537551521.
It is an arithmetic number, because the mean of its divisors is an integer number (3537551521).
Almost surely, 27075103041 is an apocalyptic number.
It is an amenable number.
7075103041 is a deficient number, since it is larger than the sum of its proper divisors (1).
7075103041 is an equidigital number, since it uses as much as digits as its factorization.
7075103041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2940, while the sum is 28.
The square root of 7075103041 is about 84113.6317192404. The cubic root of 7075103041 is about 1919.7481441380.
Adding to 7075103041 its reverse (1403015707), we get a palindrome (8478118748).
The spelling of 7075103041 in words is "seven billion, seventy-five million, one hundred three thousand, forty-one".
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