Base | Representation |
---|---|
bin | 111001100001… |
… | …1011010001100 |
3 | 2002202022110110 |
4 | 1303003122030 |
5 | 30210114044 |
6 | 2554240020 |
7 | 514234362 |
oct | 163033214 |
9 | 62668413 |
10 | 30160524 |
11 | 16030059 |
12 | a126010 |
13 | 6330084 |
14 | 4011632 |
15 | 29ab6b9 |
hex | 1cc368c |
30160524 has 24 divisors (see below), whose sum is σ = 74079040. Its totient is φ = 9524304.
The previous prime is 30160517. The next prime is 30160553. The reversal of 30160524 is 42506103.
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 30160524.
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, 65914 + ... + 66369.
Almost surely, 230160524 is an apocalyptic number.
It is an amenable number.
30160524 is an abundant number, since it is smaller than the sum of its proper divisors (43918516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30160524 is a wasteful number, since it uses less digits than its factorization.
30160524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132309 (or 132307 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 30160524 is about 5491.8597942773. The cubic root of 30160524 is about 311.2764710313.
Adding to 30160524 its reverse (42506103), we get a palindrome (72666627).
The spelling of 30160524 in words is "thirty million, one hundred sixty thousand, five hundred twenty-four".
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