Base | Representation |
---|---|
bin | 111110100111011… |
… | …010101110010100 |
3 | 2201012201222011111 |
4 | 332213122232110 |
5 | 4122413123333 |
6 | 252124144404 |
7 | 35014163614 |
oct | 7647325624 |
9 | 2635658144 |
10 | 1050520468 |
11 | 499a9a638 |
12 | 253998104 |
13 | 13984845a |
14 | 9d73ca44 |
15 | 623604cd |
hex | 3e9dab94 |
1050520468 has 6 divisors (see below), whose sum is σ = 1838410826. Its totient is φ = 525260232.
The previous prime is 1050520463. The next prime is 1050520481. The reversal of 1050520468 is 8640250501.
It can be written as a sum of positive squares in only one way, i.e., 1048593924 + 1926544 = 32382^2 + 1388^2 .
It is a super-2 number, since 2×10505204682 = 2207186507373878048, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1050520463) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131315055 + ... + 131315062.
Almost surely, 21050520468 is an apocalyptic number.
It is an amenable number.
1050520468 is a deficient number, since it is larger than the sum of its proper divisors (787890358).
1050520468 is a wasteful number, since it uses less digits than its factorization.
1050520468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262630121 (or 262630119 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 1050520468 is about 32411.7334926721. The cubic root of 1050520468 is about 1016.5642661473.
Adding to 1050520468 its reverse (8640250501), we get a palindrome (9690770969).
The spelling of 1050520468 in words is "one billion, fifty million, five hundred twenty thousand, four hundred sixty-eight".
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