Base | Representation |
---|---|
bin | 11011111101111… |
… | …01110111010101 |
3 | 121100110102121012 |
4 | 31332331313111 |
5 | 440030011013 |
6 | 35140302005 |
7 | 5546103362 |
oct | 1576756725 |
9 | 540412535 |
10 | 234610133 |
11 | 11048207a |
12 | 666a1905 |
13 | 397b4784 |
14 | 23231469 |
15 | 158e41a8 |
hex | dfbddd5 |
234610133 has 4 divisors (see below), whose sum is σ = 235133100. Its totient is φ = 234087168.
The previous prime is 234610121. The next prime is 234610151. The reversal of 234610133 is 331016432.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 128890609 + 105719524 = 11353^2 + 10282^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234610133 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 234610099 and 234610108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234610163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260810 + ... + 261707.
It is an arithmetic number, because the mean of its divisors is an integer number (58783275).
Almost surely, 2234610133 is an apocalyptic number.
It is an amenable number.
234610133 is a deficient number, since it is larger than the sum of its proper divisors (522967).
234610133 is an equidigital number, since it uses as much as digits as its factorization.
234610133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522966.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 234610133 is about 15316.9883789210. The cubic root of 234610133 is about 616.7591320157.
Adding to 234610133 its reverse (331016432), we get a palindrome (565626565).
The spelling of 234610133 in words is "two hundred thirty-four million, six hundred ten thousand, one hundred thirty-three".
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