Base | Representation |
---|---|
bin | 11100011000011… |
… | …01100110001001 |
3 | 121120222211201012 |
4 | 32030031212021 |
5 | 441422114231 |
6 | 35342533305 |
7 | 5620444622 |
oct | 1614154611 |
9 | 546884635 |
10 | 238082441 |
11 | 112433953 |
12 | 67897235 |
13 | 3a42c0ac |
14 | 23896a49 |
15 | 15d7ce2b |
hex | e30d989 |
238082441 has 2 divisors, whose sum is σ = 238082442. Its totient is φ = 238082440.
The previous prime is 238082437. The next prime is 238082459. The reversal of 238082441 is 144280832.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 223801600 + 14280841 = 14960^2 + 3779^2 .
It is a cyclic number.
It is not a de Polignac number, because 238082441 - 22 = 238082437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 238082398 and 238082407.
It is not a weakly prime, because it can be changed into another prime (238022441) 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, 119041220 + 119041221.
It is an arithmetic number, because the mean of its divisors is an integer number (119041221).
Almost surely, 2238082441 is an apocalyptic number.
It is an amenable number.
238082441 is a deficient number, since it is larger than the sum of its proper divisors (1).
238082441 is an equidigital number, since it uses as much as digits as its factorization.
238082441 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 238082441 is about 15429.9203173574. The cubic root of 238082441 is about 619.7869897808.
The spelling of 238082441 in words is "two hundred thirty-eight million, eighty-two thousand, four hundred forty-one".
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