Base | Representation |
---|---|
bin | 111001110100… |
… | …1011000000100 |
3 | 2010001012210011 |
4 | 1303221120010 |
5 | 30230103121 |
6 | 3001440004 |
7 | 515452642 |
oct | 163513004 |
9 | 63035704 |
10 | 30316036 |
11 | 16126983 |
12 | a1a0004 |
13 | 6385aaa |
14 | 4052192 |
15 | 29dc7e1 |
hex | 1ce9604 |
30316036 has 9 divisors (see below), whose sum is σ = 53072341. Its totient is φ = 15152512.
The previous prime is 30316021. The next prime is 30316037. The reversal of 30316036 is 63061303.
It is a happy number.
The square root of 30316036 is 5506.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 28196100 + 2119936 = 5310^2 + 1456^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30315998 and 30316016.
It is not an unprimeable number, because it can be changed into a prime (30316037) by changing a digit.
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 2 ways as a sum of consecutive naturals, for example, 9636 + ... + 12388.
Almost surely, 230316036 is an apocalyptic number.
30316036 is the 5506-th square number.
It is an amenable number.
30316036 is a deficient number, since it is larger than the sum of its proper divisors (22756305).
30316036 is an frugal number, since it uses more digits than its factorization.
30316036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5510 (or 2755 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
The cubic root of 30316036 is about 311.8105495712.
Adding to 30316036 its reverse (63061303), we get a palindrome (93377339).
The spelling of 30316036 in words is "thirty million, three hundred sixteen thousand, thirty-six".
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