Base | Representation |
---|---|
bin | 11010101101111… |
… | …11100011101110 |
3 | 120121202001100122 |
4 | 31112333203232 |
5 | 424334200220 |
6 | 34123524542 |
7 | 5361041024 |
oct | 1526774356 |
9 | 517661318 |
10 | 224131310 |
11 | 105575197 |
12 | 63089752 |
13 | 37585ca0 |
14 | 21aa4714 |
15 | 14a24425 |
hex | d5bf8ee |
224131310 has 32 divisors (see below), whose sum is σ = 435244320. Its totient is φ = 82608768.
The previous prime is 224131307. The next prime is 224131367. The reversal of 224131310 is 13131422.
224131310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2241313102 = 100469688244632200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94904 + ... + 97236.
It is an arithmetic number, because the mean of its divisors is an integer number (13601385).
Almost surely, 2224131310 is an apocalyptic number.
224131310 is a deficient number, since it is larger than the sum of its proper divisors (211113010).
224131310 is a wasteful number, since it uses less digits than its factorization.
224131310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3092.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 224131310 is about 14971.0156636081. The cubic root of 224131310 is about 607.4364421757.
Adding to 224131310 its reverse (13131422), we get a palindrome (237262732).
The spelling of 224131310 in words is "two hundred twenty-four million, one hundred thirty-one thousand, three hundred ten".
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