Base | Representation |
---|---|
bin | 11011111011111… |
… | …00101101000010 |
3 | 121022221212111001 |
4 | 31331330231002 |
5 | 434442440414 |
6 | 35130442214 |
7 | 5543612266 |
oct | 1575745502 |
9 | 538855431 |
10 | 234343234 |
11 | 11030a5a4 |
12 | 6659336a |
13 | 39720148 |
14 | 231a20a6 |
15 | 15890074 |
hex | df7cb42 |
234343234 has 8 divisors (see below), whose sum is σ = 353457468. Its totient is φ = 116524080.
The previous prime is 234343217. The next prime is 234343253. The reversal of 234343234 is 432343432.
234343234 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It can be written as a sum of positive squares in 2 ways, for example, as 150675625 + 83667609 = 12275^2 + 9147^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323317 + ... + 324040.
Almost surely, 2234343234 is an apocalyptic number.
234343234 is a deficient number, since it is larger than the sum of its proper divisors (119114234).
234343234 is a wasteful number, since it uses less digits than its factorization.
234343234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 647540.
The product of its digits is 20736, while the sum is 28.
The square root of 234343234 is about 15308.2733840234. The cubic root of 234343234 is about 616.5251625000.
Adding to 234343234 its reverse (432343432), we get a palindrome (666686666).
The spelling of 234343234 in words is "two hundred thirty-four million, three hundred forty-three thousand, two hundred thirty-four".
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