Base | Representation |
---|---|
bin | 111001001111… |
… | …0111100011100 |
3 | 2002110201120121 |
4 | 1302132330130 |
5 | 30140324124 |
6 | 2551124324 |
7 | 513043051 |
oct | 162367434 |
9 | 62421517 |
10 | 30011164 |
11 | 15a38917 |
12 | a0736a4 |
13 | 62aa0b1 |
14 | 3db3028 |
15 | 297c2e4 |
hex | 1c9ef1c |
30011164 has 6 divisors (see below), whose sum is σ = 52519544. Its totient is φ = 15005580.
The previous prime is 30011161. The next prime is 30011269. The reversal of 30011164 is 46111003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30011161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3751392 + ... + 3751399.
Almost surely, 230011164 is an apocalyptic number.
It is an amenable number.
30011164 is a deficient number, since it is larger than the sum of its proper divisors (22508380).
30011164 is a wasteful number, since it uses less digits than its factorization.
30011164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7502795 (or 7502793 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 30011164 is about 5478.2446093617. The cubic root of 30011164 is about 310.7617893083.
Adding to 30011164 its reverse (46111003), we get a palindrome (76122167).
The spelling of 30011164 in words is "thirty million, eleven thousand, one hundred sixty-four".
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