Base | Representation |
---|---|
bin | 110010010100100100… |
… | …111111001000111000 |
3 | 12011110121100211022022 |
4 | 302110210333020320 |
5 | 1341124234100240 |
6 | 40453324214012 |
7 | 3621654144512 |
oct | 622444771070 |
9 | 164417324268 |
10 | 54032331320 |
11 | 20a0792a280 |
12 | a57b39a308 |
13 | 51312a15a6 |
14 | 288809cbb2 |
15 | 16138a49b5 |
hex | c9493f238 |
54032331320 has 32 divisors (see below), whose sum is σ = 132624814320. Its totient is φ = 19648120320.
The previous prime is 54032331307. The next prime is 54032331329. The reversal of 54032331320 is 2313323045.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 54032331320.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54032331329) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 61399937 + ... + 61400816.
Almost surely, 254032331320 is an apocalyptic number.
It is an amenable number.
54032331320 is an abundant number, since it is smaller than the sum of its proper divisors (78592483000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54032331320 is a wasteful number, since it uses less digits than its factorization.
54032331320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122800775 (or 122800771 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 26.
Adding to 54032331320 its reverse (2313323045), we get a palindrome (56345654365).
The spelling of 54032331320 in words is "fifty-four billion, thirty-two million, three hundred thirty-one thousand, three hundred twenty".
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