Base | Representation |
---|---|
bin | 11100011100100… |
… | …10000111010100 |
3 | 121122000102021201 |
4 | 32032102013110 |
5 | 442042001421 |
6 | 35402322244 |
7 | 5625165253 |
oct | 1616220724 |
9 | 548012251 |
10 | 238625236 |
11 | 112774743 |
12 | 67ab9384 |
13 | 3a58c185 |
14 | 2399879a |
15 | 15e38b91 |
hex | e3921d4 |
238625236 has 12 divisors (see below), whose sum is σ = 417729312. Its totient is φ = 119274008.
The previous prime is 238625227. The next prime is 238625263. The reversal of 238625236 is 632526832.
238625236 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 238625195 and 238625204.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 7731 + ... + 23173.
It is an arithmetic number, because the mean of its divisors is an integer number (34810776).
Almost surely, 2238625236 is an apocalyptic number.
It is an amenable number.
238625236 is a deficient number, since it is larger than the sum of its proper divisors (179104076).
238625236 is a wasteful number, since it uses less digits than its factorization.
238625236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19310 (or 19308 counting only the distinct ones).
The product of its digits is 103680, while the sum is 37.
The square root of 238625236 is about 15447.4993445541. The cubic root of 238625236 is about 620.2576417945.
The spelling of 238625236 in words is "two hundred thirty-eight million, six hundred twenty-five thousand, two hundred thirty-six".
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