Base | Representation |
---|---|
bin | 10010000010111000010100 |
3 | 22220022212120 |
4 | 102002320110 |
5 | 2202333023 |
6 | 245215540 |
7 | 55131135 |
oct | 22027024 |
9 | 8808776 |
10 | 4730388 |
11 | 2741013 |
12 | 17015b0 |
13 | c98160 |
14 | 8b1c8c |
15 | 6368e3 |
hex | 482e14 |
4730388 has 24 divisors (see below), whose sum is σ = 11887008. Its totient is φ = 1455456.
The previous prime is 4730381. The next prime is 4730389. The reversal of 4730388 is 8830374.
It is a super-3 number, since 3×47303883 (a number of 21 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4730381) 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, 15006 + ... + 15317.
It is an arithmetic number, because the mean of its divisors is an integer number (495292).
Almost surely, 24730388 is an apocalyptic number.
It is an amenable number.
4730388 is an abundant number, since it is smaller than the sum of its proper divisors (7156620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4730388 is a wasteful number, since it uses less digits than its factorization.
4730388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30343 (or 30341 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 4730388 is about 2174.9455165590. The cubic root of 4730388 is about 167.8671001099.
The spelling of 4730388 in words is "four million, seven hundred thirty thousand, three hundred eighty-eight".
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