Base | Representation |
---|---|
bin | 11100010101110110… |
… | …100111110011001100 |
3 | 2220112211001212120021 |
4 | 130111312213303030 |
5 | 444310420131104 |
6 | 21551402431524 |
7 | 2125055505022 |
oct | 342566476314 |
9 | 86484055507 |
10 | 30431411404 |
11 | 119a6813889 |
12 | 5a935025a4 |
13 | 2b3c883c14 |
14 | 1689868712 |
15 | bd1944754 |
hex | 715da7ccc |
30431411404 has 6 divisors (see below), whose sum is σ = 53254969964. Its totient is φ = 15215705700.
The previous prime is 30431411383. The next prime is 30431411429. The reversal of 30431411404 is 40411413403.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3803926422 + ... + 3803926429.
Almost surely, 230431411404 is an apocalyptic number.
It is an amenable number.
30431411404 is a deficient number, since it is larger than the sum of its proper divisors (22823558560).
30431411404 is a wasteful number, since it uses less digits than its factorization.
30431411404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7607852855 (or 7607852853 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 30431411404 its reverse (40411413403), we get a palindrome (70842824807).
The spelling of 30431411404 in words is "thirty billion, four hundred thirty-one million, four hundred eleven thousand, four hundred four".
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