Base | Representation |
---|---|
bin | 11011111101100101… |
… | …100111111101100010 |
3 | 2212111110000121001021 |
4 | 123331211213331202 |
5 | 442442210134214 |
6 | 21443141000054 |
7 | 2112013234300 |
oct | 337545477542 |
9 | 85443017037 |
10 | 30024302434 |
11 | 11807a32895 |
12 | 599b0b302a |
13 | 2aa6423939 |
14 | 164b773270 |
15 | baad29924 |
hex | 6fd967f62 |
30024302434 has 12 divisors (see below), whose sum is σ = 52389344214. Its totient is φ = 12867558144.
The previous prime is 30024302377. The next prime is 30024302443. The reversal of 30024302434 is 43420342003.
It can be written as a sum of positive squares in only one way, i.e., 21578141025 + 8446161409 = 146895^2 + 91903^2 .
It is a junction number, because it is equal to n+sod(n) for n = 30024302399 and 30024302408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153185119 + ... + 153185314.
Almost surely, 230024302434 is an apocalyptic number.
30024302434 is a deficient number, since it is larger than the sum of its proper divisors (22365041780).
30024302434 is a wasteful number, since it uses less digits than its factorization.
30024302434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306370449 (or 306370442 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 30024302434 its reverse (43420342003), we get a palindrome (73444644437).
The spelling of 30024302434 in words is "thirty billion, twenty-four million, three hundred two thousand, four hundred thirty-four".
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