Base | Representation |
---|---|
bin | 11010101101001… |
… | …01001001000001 |
3 | 120121112112221001 |
4 | 31112211021001 |
5 | 424322214410 |
6 | 34121332001 |
7 | 5360110405 |
oct | 1526451101 |
9 | 517475831 |
10 | 224023105 |
11 | 105500969 |
12 | 63037001 |
13 | 37548967 |
14 | 21a77105 |
15 | 14a0233a |
hex | d5a5241 |
224023105 has 16 divisors (see below), whose sum is σ = 284477184. Its totient is φ = 169005760.
The previous prime is 224023097. The next prime is 224023133. The reversal of 224023105 is 501320422.
It is not a de Polignac number, because 224023105 - 23 = 224023097 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5554 + ... + 21883.
It is an arithmetic number, because the mean of its divisors is an integer number (17779824).
Almost surely, 2224023105 is an apocalyptic number.
It is an amenable number.
224023105 is a deficient number, since it is larger than the sum of its proper divisors (60454079).
224023105 is a wasteful number, since it uses less digits than its factorization.
224023105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27536.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 224023105 is about 14967.4014110667. The cubic root of 224023105 is about 607.3386747251.
Adding to 224023105 its reverse (501320422), we get a palindrome (725343527).
The spelling of 224023105 in words is "two hundred twenty-four million, twenty-three thousand, one hundred five".
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