Base | Representation |
---|---|
bin | 111001101011… |
… | …1110010101011 |
3 | 2002220112222120 |
4 | 1303113302223 |
5 | 30220302021 |
6 | 3000122323 |
7 | 515032650 |
oct | 163276253 |
9 | 62815876 |
10 | 30244011 |
11 | 16087856 |
12 | a1663a3 |
13 | 635c085 |
14 | 4033c27 |
15 | 29c62c6 |
hex | 1cd7cab |
30244011 has 16 divisors (see below), whose sum is σ = 48090624. Its totient is φ = 16530624.
The previous prime is 30243989. The next prime is 30244021. The reversal of 30244011 is 11044203.
It is not a de Polignac number, because 30244011 - 25 = 30243979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30244021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30826 + ... + 31791.
It is an arithmetic number, because the mean of its divisors is an integer number (3005664).
Almost surely, 230244011 is an apocalyptic number.
30244011 is a deficient number, since it is larger than the sum of its proper divisors (17846613).
30244011 is a wasteful number, since it uses less digits than its factorization.
30244011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62650.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 30244011 is about 5499.4555185036. The cubic root of 30244011 is about 311.5634200351.
Adding to 30244011 its reverse (11044203), we get a palindrome (41288214).
The spelling of 30244011 in words is "thirty million, two hundred forty-four thousand, eleven".
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