Base | Representation |
---|---|
bin | 11011111011110… |
… | …01111110001101 |
3 | 121022221022010122 |
4 | 31331321332031 |
5 | 434442111140 |
6 | 35130314325 |
7 | 5543534543 |
oct | 1575717615 |
9 | 538838118 |
10 | 234332045 |
11 | 110302152 |
12 | 665889a5 |
13 | 3971801c |
14 | 2319bd93 |
15 | 1588bab5 |
hex | df79f8d |
234332045 has 4 divisors (see below), whose sum is σ = 281198460. Its totient is φ = 187465632.
The previous prime is 234332023. The next prime is 234332047. The reversal of 234332045 is 540233432.
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 60435076 + 173896969 = 7774^2 + 13187^2 .
It is a cyclic number.
It is not a de Polignac number, because 234332045 - 210 = 234331021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234332047) 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, 23433200 + ... + 23433209.
It is an arithmetic number, because the mean of its divisors is an integer number (70299615).
Almost surely, 2234332045 is an apocalyptic number.
It is an amenable number.
234332045 is a deficient number, since it is larger than the sum of its proper divisors (46866415).
234332045 is an equidigital number, since it uses as much as digits as its factorization.
234332045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46866414.
The product of its (nonzero) digits is 8640, while the sum is 26.
The square root of 234332045 is about 15307.9079236844. The cubic root of 234332045 is about 616.5153500983.
Adding to 234332045 its reverse (540233432), we get a palindrome (774565477).
The spelling of 234332045 in words is "two hundred thirty-four million, three hundred thirty-two thousand, forty-five".
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