Base | Representation |
---|---|
bin | 11010101101010… |
… | …01110010010101 |
3 | 120121120112000210 |
4 | 31112221302111 |
5 | 424323322013 |
6 | 34122000033 |
7 | 5360220030 |
oct | 1526516225 |
9 | 517515023 |
10 | 224042133 |
11 | 105514197 |
12 | 63046019 |
13 | 37554513 |
14 | 21a80017 |
15 | 14a07cc3 |
hex | d5a9c95 |
224042133 has 32 divisors (see below), whose sum is σ = 366612480. Its totient is φ = 118782720.
The previous prime is 224042113. The next prime is 224042179. The reversal of 224042133 is 331240422.
It is not a de Polignac number, because 224042133 - 26 = 224042069 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224042113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20928 + ... + 29766.
It is an arithmetic number, because the mean of its divisors is an integer number (11456640).
Almost surely, 2224042133 is an apocalyptic number.
It is an amenable number.
224042133 is a deficient number, since it is larger than the sum of its proper divisors (142570347).
224042133 is a wasteful number, since it uses less digits than its factorization.
224042133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8937.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 224042133 is about 14968.0370456516. The cubic root of 224042133 is about 607.3558695485.
Adding to 224042133 its reverse (331240422), we get a palindrome (555282555).
The spelling of 224042133 in words is "two hundred twenty-four million, forty-two thousand, one hundred thirty-three".
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