Base | Representation |
---|---|
bin | 100000011011011… |
… | …000110100001010 |
3 | 1101220201121220101 |
4 | 200123120310022 |
5 | 2103234103232 |
6 | 125552520014 |
7 | 16324231615 |
oct | 4033306412 |
9 | 1356647811 |
10 | 544050442 |
11 | 25a114171 |
12 | 13225000a |
13 | 88939450 |
14 | 5238117c |
15 | 32b6a1e7 |
hex | 206d8d0a |
544050442 has 32 divisors (see below), whose sum is σ = 905066064. Its totient is φ = 243648000.
The previous prime is 544050413. The next prime is 544050449. The reversal of 544050442 is 244050445.
It can be written as a sum of positive squares in 8 ways, for example, as 416608921 + 127441521 = 20411^2 + 11289^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 544050442.
It is not an unprimeable number, because it can be changed into a prime (544050449) 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, 577692 + ... + 578632.
Almost surely, 2544050442 is an apocalyptic number.
544050442 is a deficient number, since it is larger than the sum of its proper divisors (361015622).
544050442 is a wasteful number, since it uses less digits than its factorization.
544050442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1594.
The product of its (nonzero) digits is 12800, while the sum is 28.
The square root of 544050442 is about 23324.8888957697. Note that the first 4 decimals coincide. The cubic root of 544050442 is about 816.3562508349.
The spelling of 544050442 in words is "five hundred forty-four million, fifty thousand, four hundred forty-two".
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