Base | Representation |
---|---|
bin | 11010101101101… |
… | …00110000110010 |
3 | 120121122210200212 |
4 | 31112310300302 |
5 | 424331241330 |
6 | 34122544122 |
7 | 5360465063 |
oct | 1526646062 |
9 | 517583625 |
10 | 224087090 |
11 | 105544a47 |
12 | 63068042 |
13 | 3756bb16 |
14 | 21a9256a |
15 | 14a16295 |
hex | d5b4c32 |
224087090 has 8 divisors (see below), whose sum is σ = 403356780. Its totient is φ = 89634832.
The previous prime is 224087063. The next prime is 224087093. The reversal of 224087090 is 90780422.
224087090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 224070961 + 16129 = 14969^2 + 127^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (224087093) 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, 11204345 + ... + 11204364.
Almost surely, 2224087090 is an apocalyptic number.
224087090 is a deficient number, since it is larger than the sum of its proper divisors (179269690).
224087090 is a wasteful number, since it uses less digits than its factorization.
224087090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22408716.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 224087090 is about 14969.5387370486. The cubic root of 224087090 is about 607.3964914787.
The spelling of 224087090 in words is "two hundred twenty-four million, eighty-seven thousand, ninety".
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