Base | Representation |
---|---|
bin | 111001010010… |
… | …0110100110000 |
3 | 2002111221121121 |
4 | 1302210310300 |
5 | 30142111443 |
6 | 2551432024 |
7 | 513203215 |
oct | 162446460 |
9 | 62457547 |
10 | 30035248 |
11 | 15a54a21 |
12 | a085614 |
13 | 62b8049 |
14 | 3dbbb0c |
15 | 29844ed |
hex | 1ca4d30 |
30035248 has 20 divisors (see below), whose sum is σ = 59181480. Its totient is φ = 14762624.
The previous prime is 30035237. The next prime is 30035267. The reversal of 30035248 is 84253003.
It is a super-2 number, since 2×300352482 = 1804232244843008, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14965 + ... + 16852.
It is an arithmetic number, because the mean of its divisors is an integer number (2959074).
Almost surely, 230035248 is an apocalyptic number.
It is an amenable number.
30035248 is a deficient number, since it is larger than the sum of its proper divisors (29146232).
30035248 is a wasteful number, since it uses less digits than its factorization.
30035248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31884 (or 31878 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 30035248 is about 5480.4423179156. The cubic root of 30035248 is about 310.8448960009.
The spelling of 30035248 in words is "thirty million, thirty-five thousand, two hundred forty-eight".
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