Base | Representation |
---|---|
bin | 11011111110100001… |
… | …101000110011011010 |
3 | 2212112112121212102012 |
4 | 123332201220303122 |
5 | 443010222101042 |
6 | 21444502105522 |
7 | 2112264036401 |
oct | 337641506332 |
9 | 85475555365 |
10 | 30040034522 |
11 | 118158a8613 |
12 | 59a441b2a2 |
13 | 2aa9771574 |
14 | 164d8aa638 |
15 | bac3d5e82 |
hex | 6fe868cda |
30040034522 has 16 divisors (see below), whose sum is σ = 46124860320. Its totient is φ = 14665337232.
The previous prime is 30040034489. The next prime is 30040034567. The reversal of 30040034522 is 22543004003.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177233 + ... + 302475.
It is an arithmetic number, because the mean of its divisors is an integer number (2882803770).
Almost surely, 230040034522 is an apocalyptic number.
30040034522 is a deficient number, since it is larger than the sum of its proper divisors (16084825798).
30040034522 is a wasteful number, since it uses less digits than its factorization.
30040034522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128077.
The product of its (nonzero) digits is 2880, while the sum is 23.
Adding to 30040034522 its reverse (22543004003), we get a palindrome (52583038525).
The spelling of 30040034522 in words is "thirty billion, forty million, thirty-four thousand, five hundred twenty-two".
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