Base | Representation |
---|---|
bin | 111101110111111… |
… | …000101001101010 |
3 | 2200100021220210210 |
4 | 331313320221222 |
5 | 4111220411023 |
6 | 251001121550 |
7 | 34503236253 |
oct | 7567705152 |
9 | 2610256723 |
10 | 1038060138 |
11 | 492a59a45 |
12 | 24b7892b6 |
13 | 1370a4a8b |
14 | 9bc17b2a |
15 | 611ed593 |
hex | 3ddf8a6a |
1038060138 has 8 divisors (see below), whose sum is σ = 2076120288. Its totient is φ = 346020044.
The previous prime is 1038060109. The next prime is 1038060169. The reversal of 1038060138 is 8310608301.
It is a sphenic number, since it is the product of 3 distinct primes.
1038060138 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86505006 + ... + 86505017.
It is an arithmetic number, because the mean of its divisors is an integer number (259515036).
Almost surely, 21038060138 is an apocalyptic number.
1038060138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1038060138 is a wasteful number, since it uses less digits than its factorization.
1038060138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173010028.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 1038060138 is about 32218.9406715987. The cubic root of 1038060138 is about 1012.5290792441.
Adding to 1038060138 its reverse (8310608301), we get a palindrome (9348668439).
The spelling of 1038060138 in words is "one billion, thirty-eight million, sixty thousand, one hundred thirty-eight".
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