Base | Representation |
---|---|
bin | 10001101100110100010101… |
… | …01111011100111010000100 |
3 | 12002211000220012001121220001 |
4 | 20312122022233130322010 |
5 | 20100204430230100312 |
6 | 214441043231451044 |
7 | 11125055121260554 |
oct | 1066321257347204 |
9 | 162730805047801 |
10 | 38923321331332 |
11 | 11447319187529 |
12 | 4447725686a84 |
13 | 18945b8307839 |
14 | 987c82467164 |
15 | 4777418a0057 |
hex | 23668abdce84 |
38923321331332 has 24 divisors (see below), whose sum is σ = 68415725208600. Its totient is φ = 19375977394176.
The previous prime is 38923321331287. The next prime is 38923321331339. The reversal of 38923321331332 is 23313312332983.
38923321331332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 13558641026436 + 25364680304896 = 3682206^2 + 5036336^2 .
It is not an unprimeable number, because it can be changed into a prime (38923321331339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25161678 + ... + 26663770.
It is an arithmetic number, because the mean of its divisors is an integer number (2850655217025).
Almost surely, 238923321331332 is an apocalyptic number.
It is an amenable number.
38923321331332 is a deficient number, since it is larger than the sum of its proper divisors (29492403877268).
38923321331332 is a wasteful number, since it uses less digits than its factorization.
38923321331332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1530615 (or 1530613 counting only the distinct ones).
The product of its digits is 1259712, while the sum is 46.
The spelling of 38923321331332 in words is "thirty-eight trillion, nine hundred twenty-three billion, three hundred twenty-one million, three hundred thirty-one thousand, three hundred thirty-two".
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