Base | Representation |
---|---|
bin | 111001011011… |
… | …1001010001000 |
3 | 2002122202121221 |
4 | 1302313022020 |
5 | 30202012334 |
6 | 2553211424 |
7 | 513635155 |
oct | 162671210 |
9 | 62582557 |
10 | 30110344 |
11 | 15aa6390 |
12 | a100b74 |
13 | 6313294 |
14 | 3ddb22c |
15 | 299b8b4 |
hex | 1cb7288 |
30110344 has 32 divisors (see below), whose sum is σ = 61871040. Its totient is φ = 13624000.
The previous prime is 30110329. The next prime is 30110347. The reversal of 30110344 is 44301103.
It is not an unprimeable number, because it can be changed into a prime (30110347) 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, 22494 + ... + 23794.
It is an arithmetic number, because the mean of its divisors is an integer number (1933470).
Almost surely, 230110344 is an apocalyptic number.
It is an amenable number.
30110344 is an abundant number, since it is smaller than the sum of its proper divisors (31760696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30110344 is a wasteful number, since it uses less digits than its factorization.
30110344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1581 (or 1577 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 30110344 is about 5487.2893125841. The cubic root of 30110344 is about 311.1037449881.
Adding to 30110344 its reverse (44301103), we get a palindrome (74411447).
The spelling of 30110344 in words is "thirty million, one hundred ten thousand, three hundred forty-four".
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