Base | Representation |
---|---|
bin | 11000101011111011… |
… | …01110010111001010 |
3 | 1021012122121200112202 |
4 | 30111331232113022 |
5 | 204120332412411 |
6 | 10031042240202 |
7 | 646301035055 |
oct | 142575562712 |
9 | 37178550482 |
10 | 13253404106 |
11 | 5691223738 |
12 | 269a656062 |
13 | 1332a36967 |
14 | 8da28da9c |
15 | 52880983b |
hex | 315f6e5ca |
13253404106 has 16 divisors (see below), whose sum is σ = 20061275400. Its totient is φ = 6566343168.
The previous prime is 13253404093. The next prime is 13253404121. The reversal of 13253404106 is 60140435231.
It can be written as a sum of positive squares in 4 ways, for example, as 6971415025 + 6281989081 = 83495^2 + 79259^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1697660 + ... + 1705448.
Almost surely, 213253404106 is an apocalyptic number.
13253404106 is a deficient number, since it is larger than the sum of its proper divisors (6807871294).
13253404106 is a wasteful number, since it uses less digits than its factorization.
13253404106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15433.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 13253404106 its reverse (60140435231), we get a palindrome (73393839337).
The spelling of 13253404106 in words is "thirteen billion, two hundred fifty-three million, four hundred four thousand, one hundred six".
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