Base | Representation |
---|---|
bin | 11000001110001000… |
… | …00111110111100100 |
3 | 1020120020020100012211 |
4 | 30013010013313210 |
5 | 203112334020304 |
6 | 5550152253204 |
7 | 640144162552 |
oct | 140704076744 |
9 | 36506210184 |
10 | 13003423204 |
11 | 5573103352 |
12 | 262a9a1204 |
13 | 12c2cccb75 |
14 | 8b4dbabd2 |
15 | 5118cb204 |
hex | 307107de4 |
13003423204 has 6 divisors (see below), whose sum is σ = 22755990614. Its totient is φ = 6501711600.
The previous prime is 13003423201. The next prime is 13003423219. The reversal of 13003423204 is 40232430031.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 11785273600 + 1218149604 = 108560^2 + 34902^2 .
It is not an unprimeable number, because it can be changed into a prime (13003423201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625427897 + ... + 1625427904.
Almost surely, 213003423204 is an apocalyptic number.
It is an amenable number.
13003423204 is a deficient number, since it is larger than the sum of its proper divisors (9752567410).
13003423204 is a wasteful number, since it uses less digits than its factorization.
13003423204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3250855805 (or 3250855803 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 13003423204 its reverse (40232430031), we get a palindrome (53235853235).
The spelling of 13003423204 in words is "thirteen billion, three million, four hundred twenty-three thousand, two hundred four".
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