Base | Representation |
---|---|
bin | 11010101110000… |
… | …10010001100010 |
3 | 120121202121121122 |
4 | 31113002101202 |
5 | 424340024214 |
6 | 34124052242 |
7 | 5361115325 |
oct | 1527022142 |
9 | 517677548 |
10 | 224142434 |
11 | 10558258a |
12 | 63094082 |
13 | 3758b079 |
14 | 21aa87bc |
15 | 14a2788e |
hex | d5c2462 |
224142434 has 16 divisors (see below), whose sum is σ = 341128320. Its totient is φ = 110438640.
The previous prime is 224142409. The next prime is 224142439. The reversal of 224142434 is 434241422.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (224142439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108152 + ... + 110204.
It is an arithmetic number, because the mean of its divisors is an integer number (21320520).
Almost surely, 2224142434 is an apocalyptic number.
224142434 is a deficient number, since it is larger than the sum of its proper divisors (116985886).
224142434 is a wasteful number, since it uses less digits than its factorization.
224142434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2825.
The product of its digits is 6144, while the sum is 26.
The square root of 224142434 is about 14971.3871768784. The cubic root of 224142434 is about 607.4464913610.
Adding to 224142434 its reverse (434241422), we get a palindrome (658383856).
The spelling of 224142434 in words is "two hundred twenty-four million, one hundred forty-two thousand, four hundred thirty-four".
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