Base | Representation |
---|---|
bin | 11100011001101… |
… | …10000010010011 |
3 | 121121022020221002 |
4 | 32030312002103 |
5 | 441442414313 |
6 | 35350252215 |
7 | 5622034553 |
oct | 1614660223 |
9 | 547266832 |
10 | 238248083 |
11 | 112537347 |
12 | 6795706b |
13 | 3a4895c8 |
14 | 238db163 |
15 | 15db2058 |
hex | e336093 |
238248083 has 2 divisors, whose sum is σ = 238248084. Its totient is φ = 238248082.
The previous prime is 238248061. The next prime is 238248119. The reversal of 238248083 is 380842832.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 238248083 - 28 = 238247827 is a prime.
It is not a weakly prime, because it can be changed into another prime (238248383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119124041 + 119124042.
It is an arithmetic number, because the mean of its divisors is an integer number (119124042).
Almost surely, 2238248083 is an apocalyptic number.
238248083 is a deficient number, since it is larger than the sum of its proper divisors (1).
238248083 is an equidigital number, since it uses as much as digits as its factorization.
238248083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 73728, while the sum is 38.
The square root of 238248083 is about 15435.2869425871. The cubic root of 238248083 is about 619.9306920444.
The spelling of 238248083 in words is "two hundred thirty-eight million, two hundred forty-eight thousand, eighty-three".
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