Base | Representation |
---|---|
bin | 11011111010111… |
… | …11111110011011 |
3 | 121022201220001212 |
4 | 31331133332123 |
5 | 434430204223 |
6 | 35124133335 |
7 | 5542612235 |
oct | 1575377633 |
9 | 538656055 |
10 | 234225563 |
11 | 11023a150 |
12 | 6653724b |
13 | 396ab710 |
14 | 23171255 |
15 | 1586a278 |
hex | df5ff9b |
234225563 has 16 divisors (see below), whose sum is σ = 276242400. Its totient is φ = 195790080.
The previous prime is 234225533. The next prime is 234225569. The reversal of 234225563 is 365522432.
It is a cyclic number.
It is not a de Polignac number, because 234225563 - 26 = 234225499 is a prime.
It is a super-2 number, since 2×2342255632 = 109723228725333938, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234225569) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35423 + ... + 41511.
It is an arithmetic number, because the mean of its divisors is an integer number (17265150).
Almost surely, 2234225563 is an apocalyptic number.
234225563 is a deficient number, since it is larger than the sum of its proper divisors (42016837).
234225563 is a wasteful number, since it uses less digits than its factorization.
234225563 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6382.
The product of its digits is 43200, while the sum is 32.
The square root of 234225563 is about 15304.4295222004. The cubic root of 234225563 is about 616.4219530932.
Adding to 234225563 its reverse (365522432), we get a palindrome (599747995).
The spelling of 234225563 in words is "two hundred thirty-four million, two hundred twenty-five thousand, five hundred sixty-three".
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