Base | Representation |
---|---|
bin | 111110100111011… |
… | …101001010010101 |
3 | 2201012202110212022 |
4 | 332213131022111 |
5 | 4122413433303 |
6 | 252124302525 |
7 | 35014235000 |
oct | 7647351225 |
9 | 2635673768 |
10 | 1050530453 |
11 | 499aa7095 |
12 | 2539a1a45 |
13 | 13984cb6b |
14 | 9d742537 |
15 | 62363438 |
hex | 3e9dd295 |
1050530453 has 32 divisors (see below), whose sum is σ = 1317024000. Its totient is φ = 834527232.
The previous prime is 1050530441. The next prime is 1050530461. The reversal of 1050530453 is 3540350501.
It is not a de Polignac number, because 1050530453 - 26 = 1050530389 is a prime.
It is a super-2 number, since 2×10505304532 = 2207228465360770418, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1050530483) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389333 + ... + 392021.
It is an arithmetic number, because the mean of its divisors is an integer number (41157000).
Almost surely, 21050530453 is an apocalyptic number.
It is an amenable number.
1050530453 is a deficient number, since it is larger than the sum of its proper divisors (266493547).
1050530453 is an equidigital number, since it uses as much as digits as its factorization.
1050530453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2794 (or 2780 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 1050530453 is about 32411.8875260297. The cubic root of 1050530453 is about 1016.5674868880.
Adding to 1050530453 its reverse (3540350501), we get a palindrome (4590880954).
The spelling of 1050530453 in words is "one billion, fifty million, five hundred thirty thousand, four hundred fifty-three".
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