Base | Representation |
---|---|
bin | 11100001110001010… |
… | …100100100101101100 |
3 | 2220012211100121021221 |
4 | 130032022210211230 |
5 | 444024410022104 |
6 | 21530514033124 |
7 | 2121631230511 |
oct | 341612444554 |
9 | 86184317257 |
10 | 30302423404 |
11 | 1193aa23230 |
12 | 5a582787a4 |
13 | 2b1bc30c66 |
14 | 167668d308 |
15 | bc5465c54 |
hex | 70e2a496c |
30302423404 has 24 divisors (see below), whose sum is σ = 58104946368. Its totient is φ = 13713146640.
The previous prime is 30302423401. The next prime is 30302423413. The reversal of 30302423404 is 40432420303.
It is not an unprimeable number, because it can be changed into a prime (30302423401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506954 + ... + 1526929.
It is an arithmetic number, because the mean of its divisors is an integer number (2421039432).
Almost surely, 230302423404 is an apocalyptic number.
It is an amenable number.
30302423404 is a deficient number, since it is larger than the sum of its proper divisors (27802522964).
30302423404 is a wasteful number, since it uses less digits than its factorization.
30302423404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3034125 (or 3034123 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 30302423404 its reverse (40432420303), we get a palindrome (70734843707).
The spelling of 30302423404 in words is "thirty billion, three hundred two million, four hundred twenty-three thousand, four hundred four".
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