Base | Representation |
---|---|
bin | 11100001001111111… |
… | …100001111010100100 |
3 | 2220000221122001200102 |
4 | 130021333201322210 |
5 | 443403444420004 |
6 | 21515533403232 |
7 | 2120121221123 |
oct | 341177417244 |
9 | 86027561612 |
10 | 30232420004 |
11 | 1190445a686 |
12 | 5a38939518 |
13 | 2b0a590a27 |
14 | 166b269aba |
15 | bbe23911e |
hex | 709fe1ea4 |
30232420004 has 6 divisors (see below), whose sum is σ = 52906735014. Its totient is φ = 15116210000.
The previous prime is 30232420003. The next prime is 30232420039. The reversal of 30232420004 is 40002423203.
It can be written as a sum of positive squares in only one way, i.e., 26000917504 + 4231502500 = 161248^2 + 65050^2 .
It is not an unprimeable number, because it can be changed into a prime (30232420003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3779052497 + ... + 3779052504.
It is an arithmetic number, because the mean of its divisors is an integer number (8817789169).
Almost surely, 230232420004 is an apocalyptic number.
It is an amenable number.
30232420004 is a deficient number, since it is larger than the sum of its proper divisors (22674315010).
30232420004 is a wasteful number, since it uses less digits than its factorization.
30232420004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7558105005 (or 7558105003 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 30232420004 its reverse (40002423203), we get a palindrome (70234843207).
The spelling of 30232420004 in words is "thirty billion, two hundred thirty-two million, four hundred twenty thousand, four".
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