Base | Representation |
---|---|
bin | 11100001110110011… |
… | …010110001100000100 |
3 | 2220020120110122201212 |
4 | 130032303112030010 |
5 | 444040124043244 |
6 | 21531535110552 |
7 | 2122121126525 |
oct | 341663261404 |
9 | 86216418655 |
10 | 30313112324 |
11 | 11945a63a50 |
12 | 5a5b972458 |
13 | 2b21204271 |
14 | 1677c7284c |
15 | bc6377d9e |
hex | 70ecd6304 |
30313112324 has 48 divisors (see below), whose sum is σ = 59134344192. Its totient is φ = 13480740000.
The previous prime is 30313112311. The next prime is 30313112387. The reversal of 30313112324 is 42321131303.
It is a self number, because there is not a number n which added to its sum of digits gives 30313112324.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372209 + ... + 446279.
It is an arithmetic number, because the mean of its divisors is an integer number (1231965504).
Almost surely, 230313112324 is an apocalyptic number.
It is an amenable number.
30313112324 is a deficient number, since it is larger than the sum of its proper divisors (28821231868).
30313112324 is a wasteful number, since it uses less digits than its factorization.
30313112324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74288 (or 74286 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 30313112324 its reverse (42321131303), we get a palindrome (72634243627).
The spelling of 30313112324 in words is "thirty billion, three hundred thirteen million, one hundred twelve thousand, three hundred twenty-four".
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