Base | Representation |
---|---|
bin | 11100011100011… |
… | …10111001000010 |
3 | 121121222202011202 |
4 | 32032032321002 |
5 | 442041041114 |
6 | 35402141202 |
7 | 5625111623 |
oct | 1616167102 |
9 | 547882152 |
10 | 238612034 |
11 | 112765831 |
12 | 67ab1802 |
13 | 3a58616b |
14 | 23993a4a |
15 | 15e34cde |
hex | e38ee42 |
238612034 has 16 divisors (see below), whose sum is σ = 384167448. Its totient is φ = 110748672.
The previous prime is 238611979. The next prime is 238612037. The reversal of 238612034 is 430216832.
238612034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 238548025 + 64009 = 15445^2 + 253^2 .
It is a super-3 number, since 3×2386120343 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 238611988 and 238612006.
It is not an unprimeable number, because it can be changed into a prime (238612037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45587 + ... + 50550.
Almost surely, 2238612034 is an apocalyptic number.
238612034 is a deficient number, since it is larger than the sum of its proper divisors (145555414).
238612034 is a wasteful number, since it uses less digits than its factorization.
238612034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96229.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 238612034 is about 15447.0720202892. The cubic root of 238612034 is about 620.2462029479.
Adding to 238612034 its reverse (430216832), we get a palindrome (668828866).
The spelling of 238612034 in words is "two hundred thirty-eight million, six hundred twelve thousand, thirty-four".
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