Base | Representation |
---|---|
bin | 111001100001… |
… | …1011000000000 |
3 | 2002202022021021 |
4 | 1303003120000 |
5 | 30210113014 |
6 | 2554235224 |
7 | 514234102 |
oct | 163033000 |
9 | 62668237 |
10 | 30160384 |
11 | 1602aa41 |
12 | a125b14 |
13 | 632cca7 |
14 | 4011572 |
15 | 29ab624 |
hex | 1cc3600 |
30160384 has 20 divisors (see below), whose sum is σ = 60262884. Its totient is φ = 15079936.
The previous prime is 30160381. The next prime is 30160393. The reversal of 30160384 is 48306103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30160381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28942 + ... + 29965.
Almost surely, 230160384 is an apocalyptic number.
It is an amenable number.
30160384 is a deficient number, since it is larger than the sum of its proper divisors (30102500).
30160384 is an frugal number, since it uses more digits than its factorization.
30160384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58925 (or 58909 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 30160384 is about 5491.8470481251. The cubic root of 30160384 is about 311.2759893999.
Adding to 30160384 its reverse (48306103), we get a palindrome (78466487).
The spelling of 30160384 in words is "thirty million, one hundred sixty thousand, three hundred eighty-four".
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