Base | Representation |
---|---|
bin | 111101011011001… |
… | …100111011111101 |
3 | 2122211010220120011 |
4 | 331123030323331 |
5 | 4102304303203 |
6 | 250132023221 |
7 | 34352311603 |
oct | 7533147375 |
9 | 2584126504 |
10 | 1030541053 |
11 | 489793823 |
12 | 249161b11 |
13 | 135671509 |
14 | 9ac1b873 |
15 | 6071576d |
hex | 3d6ccefd |
1030541053 has 4 divisors (see below), whose sum is σ = 1054507168. Its totient is φ = 1006574940.
The previous prime is 1030541047. The next prime is 1030541069. The reversal of 1030541053 is 3501450301.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1030541053 - 25 = 1030541021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030541033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11982993 + ... + 11983078.
It is an arithmetic number, because the mean of its divisors is an integer number (263626792).
Almost surely, 21030541053 is an apocalyptic number.
It is an amenable number.
1030541053 is a deficient number, since it is larger than the sum of its proper divisors (23966115).
1030541053 is an equidigital number, since it uses as much as digits as its factorization.
1030541053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23966114.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 1030541053 is about 32102.0412590851. The cubic root of 1030541053 is about 1010.0784349112.
Adding to 1030541053 its reverse (3501450301), we get a palindrome (4531991354).
The spelling of 1030541053 in words is "one billion, thirty million, five hundred forty-one thousand, fifty-three".
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