Base | Representation |
---|---|
bin | 11100001010000011… |
… | …010111010010010001 |
3 | 2220001000112010100000 |
4 | 130022003113102101 |
5 | 443404224100131 |
6 | 21520011120213 |
7 | 2120132605221 |
oct | 341203272221 |
9 | 86030463300 |
10 | 30233425041 |
11 | 11904a86796 |
12 | 5a39143069 |
13 | 2b0a853321 |
14 | 166b44c081 |
15 | bbe386ce6 |
hex | 70a0d7491 |
30233425041 has 24 divisors (see below), whose sum is σ = 45515579200. Its totient is φ = 20054300112.
The previous prime is 30233425007. The next prime is 30233425049. The reversal of 30233425041 is 14052433203.
30233425041 is a `hidden beast` number, since 3 + 0 + 233 + 425 + 0 + 4 + 1 = 666.
It is not a de Polignac number, because 30233425041 - 27 = 30233424913 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30233424996 and 30233425014.
It is not an unprimeable number, because it can be changed into a prime (30233425049) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264250 + ... + 360963.
Almost surely, 230233425041 is an apocalyptic number.
It is an amenable number.
30233425041 is a deficient number, since it is larger than the sum of its proper divisors (15282154159).
30233425041 is an equidigital number, since it uses as much as digits as its factorization.
30233425041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625427 (or 625415 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 30233425041 its reverse (14052433203), we get a palindrome (44285858244).
The spelling of 30233425041 in words is "thirty billion, two hundred thirty-three million, four hundred twenty-five thousand, forty-one".
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