Base | Representation |
---|---|
bin | 111001010010… |
… | …1010110110000 |
3 | 2002112001121012 |
4 | 1302211112300 |
5 | 30142144144 |
6 | 2551450052 |
7 | 513212444 |
oct | 162452660 |
9 | 62461535 |
10 | 30037424 |
11 | 15a5661a |
12 | a086928 |
13 | 62b9031 |
14 | 3dbc824 |
15 | 2984e9e |
hex | 1ca55b0 |
30037424 has 20 divisors (see below), whose sum is σ = 58508160. Its totient is φ = 14938560.
The previous prime is 30037391. The next prime is 30037433. The reversal of 30037424 is 42473003.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30037424.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1859 + ... + 7970.
It is an arithmetic number, because the mean of its divisors is an integer number (2925408).
Almost surely, 230037424 is an apocalyptic number.
It is an amenable number.
30037424 is a deficient number, since it is larger than the sum of its proper divisors (28470736).
30037424 is a wasteful number, since it uses less digits than its factorization.
30037424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10028 (or 10022 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 30037424 is about 5480.6408384422. The cubic root of 30037424 is about 310.8524025386.
The spelling of 30037424 in words is "thirty million, thirty-seven thousand, four hundred twenty-four".
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