Base | Representation |
---|---|
bin | 111001111011… |
… | …1101100011100 |
3 | 2010011012020022 |
4 | 1303313230130 |
5 | 30233442214 |
6 | 3003011312 |
7 | 516115634 |
oct | 163675434 |
9 | 63135208 |
10 | 30374684 |
11 | 16166a4a |
12 | a209b38 |
13 | 63a66b2 |
14 | 40696c4 |
15 | 29eed8e |
hex | 1cf7b1c |
30374684 has 12 divisors (see below), whose sum is σ = 54392184. Its totient is φ = 14834064.
The previous prime is 30374683. The next prime is 30374713. The reversal of 30374684 is 48647303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30374683) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88127 + ... + 88470.
It is an arithmetic number, because the mean of its divisors is an integer number (4532682).
Almost surely, 230374684 is an apocalyptic number.
It is an amenable number.
30374684 is a deficient number, since it is larger than the sum of its proper divisors (24017500).
30374684 is a wasteful number, since it uses less digits than its factorization.
30374684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176644 (or 176642 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 30374684 is about 5511.3232530854. The cubic root of 30374684 is about 312.0114914680.
The spelling of 30374684 in words is "thirty million, three hundred seventy-four thousand, six hundred eighty-four".
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