Base | Representation |
---|---|
bin | 1110101110011010101100… |
… | …00100110000100100111100 |
3 | 11020122121112200100200220020 |
4 | 13113031112010300210330 |
5 | 13221013200322021133 |
6 | 152511415153252140 |
7 | 6551315246065443 |
oct | 727152604604474 |
9 | 136577480320806 |
10 | 32381202532668 |
11 | a354877720870 |
12 | 376b83b264050 |
13 | 150b6c3b07202 |
14 | 7dd389705d5a |
15 | 3b24992c00b3 |
hex | 1d735613093c |
32381202532668 has 96 divisors (see below), whose sum is σ = 83675789406720. Its totient is φ = 9663865344000.
The previous prime is 32381202532667. The next prime is 32381202532681. The reversal of 32381202532668 is 86623520218323.
It is a self number, because there is not a number n which added to its sum of digits gives 32381202532668.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32381202532661) 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, 6847008 + ... + 10566168.
It is an arithmetic number, because the mean of its divisors is an integer number (871622806320).
Almost surely, 232381202532668 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 32381202532668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41837894703360).
32381202532668 is an abundant number, since it is smaller than the sum of its proper divisors (51294586874052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32381202532668 is a wasteful number, since it uses less digits than its factorization.
32381202532668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3720179 (or 3720177 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 51.
The spelling of 32381202532668 in words is "thirty-two trillion, three hundred eighty-one billion, two hundred two million, five hundred thirty-two thousand, six hundred sixty-eight".
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