Base | Representation |
---|---|
bin | 100110110001100… |
… | …0000011011000100 |
3 | 10100200002210012222 |
4 | 1031203000123010 |
5 | 10131030204104 |
6 | 333033231512 |
7 | 44145336143 |
oct | 11543003304 |
9 | 3320083188 |
10 | 1301022404 |
11 | 608436430 |
12 | 303862598 |
13 | 179705456 |
14 | c4b0975a |
15 | 793431be |
hex | 4d8c06c4 |
1301022404 has 12 divisors (see below), whose sum is σ = 2483770128. Its totient is φ = 591373800.
The previous prime is 1301022391. The next prime is 1301022407. The reversal of 1301022404 is 4042201031.
It is not an unprimeable number, because it can be changed into a prime (1301022407) 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, 14784302 + ... + 14784389.
It is an arithmetic number, because the mean of its divisors is an integer number (206980844).
Almost surely, 21301022404 is an apocalyptic number.
It is an amenable number.
1301022404 is a deficient number, since it is larger than the sum of its proper divisors (1182747724).
1301022404 is a wasteful number, since it uses less digits than its factorization.
1301022404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29568706 (or 29568704 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1301022404 is about 36069.6881605594. The cubic root of 1301022404 is about 1091.6789220490.
Adding to 1301022404 its reverse (4042201031), we get a palindrome (5343223435).
The spelling of 1301022404 in words is "one billion, three hundred one million, twenty-two thousand, four hundred four".
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