Base | Representation |
---|---|
bin | 10001011100111000010110 |
3 | 22121102100220 |
4 | 101130320112 |
5 | 2132342432 |
6 | 242015210 |
7 | 53612304 |
oct | 21347026 |
9 | 8542326 |
10 | 4574742 |
11 | 2645087 |
12 | 1647506 |
13 | c42363 |
14 | 871274 |
15 | 60572c |
hex | 45ce16 |
4574742 has 16 divisors (see below), whose sum is σ = 9305280. Its totient is φ = 1498952.
The previous prime is 4574741. The next prime is 4574749. The reversal of 4574742 is 2474754.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4574741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6108 + ... + 6815.
It is an arithmetic number, because the mean of its divisors is an integer number (581580).
Almost surely, 24574742 is an apocalyptic number.
4574742 is an abundant number, since it is smaller than the sum of its proper divisors (4730538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4574742 is a wasteful number, since it uses less digits than its factorization.
4574742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12987.
The product of its digits is 31360, while the sum is 33.
The square root of 4574742 is about 2138.8646520993. The cubic root of 4574742 is about 166.0053948989.
The spelling of 4574742 in words is "four million, five hundred seventy-four thousand, seven hundred forty-two".
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