Base | Representation |
---|---|
bin | 11011101010010… |
… | …11011000001000 |
3 | 121011122001120201 |
4 | 31311023120020 |
5 | 433400402130 |
6 | 35005301544 |
7 | 5515225144 |
oct | 1565133010 |
9 | 534561521 |
10 | 232044040 |
11 | 109a8a138 |
12 | 658648b4 |
13 | 390c6787 |
14 | 22b64224 |
15 | 15588bca |
hex | dd4b608 |
232044040 has 32 divisors (see below), whose sum is σ = 522535680. Its totient is φ = 92740032.
The previous prime is 232044037. The next prime is 232044047. The reversal of 232044040 is 40440232.
It is a junction number, because it is equal to n+sod(n) for n = 232043999 and 232044017.
It is not an unprimeable number, because it can be changed into a prime (232044047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84367 + ... + 87073.
It is an arithmetic number, because the mean of its divisors is an integer number (16329240).
Almost surely, 2232044040 is an apocalyptic number.
232044040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
232044040 is an abundant number, since it is smaller than the sum of its proper divisors (290491640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232044040 is a wasteful number, since it uses less digits than its factorization.
232044040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4861 (or 4857 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 232044040 is about 15232.9918269524. The cubic root of 232044040 is about 614.5022433764.
Adding to 232044040 its reverse (40440232), we get a palindrome (272484272).
It can be divided in two parts, 2320 and 44040, that added together give a triangular number (46360 = T304).
The spelling of 232044040 in words is "two hundred thirty-two million, forty-four thousand, forty".
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