Base | Representation |
---|---|
bin | 111001110101… |
… | …1010110001111 |
3 | 2010001121212020 |
4 | 1303223112033 |
5 | 30230332421 |
6 | 3001541223 |
7 | 515515326 |
oct | 163532617 |
9 | 63047766 |
10 | 30324111 |
11 | 16131a54 |
12 | a1a4813 |
13 | 638967c |
14 | 40550bd |
15 | 29dedc6 |
hex | 1ceb58f |
30324111 has 8 divisors (see below), whose sum is σ = 41826480. Its totient is φ = 19518912.
The previous prime is 30324103. The next prime is 30324149. The reversal of 30324111 is 11142303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30324111 - 23 = 30324103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30324181) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174190 + ... + 174363.
It is an arithmetic number, because the mean of its divisors is an integer number (5228310).
Almost surely, 230324111 is an apocalyptic number.
30324111 is a deficient number, since it is larger than the sum of its proper divisors (11502369).
30324111 is a wasteful number, since it uses less digits than its factorization.
30324111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348585.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 30324111 is about 5506.7332421319. The cubic root of 30324111 is about 311.8382318037.
Adding to 30324111 its reverse (11142303), we get a palindrome (41466414).
The spelling of 30324111 in words is "thirty million, three hundred twenty-four thousand, one hundred eleven".
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