Base | Representation |
---|---|
bin | 100011011001011101… |
… | …011010010010101111 |
3 | 10122002211221202000200 |
4 | 203121131122102233 |
5 | 1110320033312421 |
6 | 25243301324543 |
7 | 2513606361105 |
oct | 433135322257 |
9 | 118084852020 |
10 | 38008104111 |
11 | 1513464719a |
12 | 7448a06753 |
13 | 37794b4b43 |
14 | 1ba7c21c75 |
15 | ec6bc5726 |
hex | 8d975a4af |
38008104111 has 12 divisors (see below), whose sum is σ = 54932043192. Its totient is φ = 25324221456.
The previous prime is 38008104073. The next prime is 38008104131. The reversal of 38008104111 is 11140180083.
It is not a de Polignac number, because 38008104111 - 210 = 38008103087 is a prime.
It is a super-2 number, since 2×380081041112 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38008104131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1192956 + ... + 1224401.
It is an arithmetic number, because the mean of its divisors is an integer number (4577670266).
Almost surely, 238008104111 is an apocalyptic number.
38008104111 is a deficient number, since it is larger than the sum of its proper divisors (16923939081).
38008104111 is a wasteful number, since it uses less digits than its factorization.
38008104111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2419110 (or 2419107 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 27.
Adding to 38008104111 its reverse (11140180083), we get a palindrome (49148284194).
The spelling of 38008104111 in words is "thirty-eight billion, eight million, one hundred four thousand, one hundred eleven".
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