Base | Representation |
---|---|
bin | 100011011011100000… |
… | …111011100011011010 |
3 | 10122012020211100201021 |
4 | 203123200323203122 |
5 | 1110402400044320 |
6 | 25250532313054 |
7 | 2514505414324 |
oct | 433340734332 |
9 | 118166740637 |
10 | 38042581210 |
11 | 15152055367 |
12 | 745847278a |
13 | 37836968aa |
14 | 1bac638614 |
15 | ec9c35daa |
hex | 8db83b8da |
38042581210 has 32 divisors (see below), whose sum is σ = 71607100032. Its totient is φ = 14524213440.
The previous prime is 38042581193. The next prime is 38042581229. The reversal of 38042581210 is 1218524083.
It is a happy 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 15 ways as a sum of consecutive naturals, for example, 69681 + ... + 284500.
It is an arithmetic number, because the mean of its divisors is an integer number (2237721876).
Almost surely, 238042581210 is an apocalyptic number.
38042581210 is a deficient number, since it is larger than the sum of its proper divisors (33564518822).
38042581210 is a wasteful number, since it uses less digits than its factorization.
38042581210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354678.
The product of its (nonzero) digits is 15360, while the sum is 34.
The spelling of 38042581210 in words is "thirty-eight billion, forty-two million, five hundred eighty-one thousand, two hundred ten".
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