Base | Representation |
---|---|
bin | 1101100101101001001… |
… | …0011101100011000100 |
3 | 211022120001020021120112 |
4 | 3121122102131203010 |
5 | 12311042403214134 |
6 | 255124154052152 |
7 | 22602635645630 |
oct | 3313222354304 |
9 | 738501207515 |
10 | 233443023044 |
11 | 90003556420 |
12 | 392ab71a058 |
13 | 19023ac18ca |
14 | b4278d5dc0 |
15 | 61144a31ce |
hex | 365a49d8c4 |
233443023044 has 96 divisors (see below), whose sum is σ = 548132417280. Its totient is φ = 84198297600.
The previous prime is 233443023017. The next prime is 233443023049. The reversal of 233443023044 is 440320344332.
233443023044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 233443023044.
It is not an unprimeable number, because it can be changed into a prime (233443023049) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46049 + ... + 684840.
It is an arithmetic number, because the mean of its divisors is an integer number (5709712680).
Almost surely, 2233443023044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 233443023044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274066208640).
233443023044 is an abundant number, since it is smaller than the sum of its proper divisors (314689394236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233443023044 is a wasteful number, since it uses less digits than its factorization.
233443023044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730989 (or 730987 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 32.
Adding to 233443023044 its reverse (440320344332), we get a palindrome (673763367376).
The spelling of 233443023044 in words is "two hundred thirty-three billion, four hundred forty-three million, twenty-three thousand, forty-four".
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