Base | Representation |
---|---|
bin | 11100011000100… |
… | …01001100100000 |
3 | 121121000120221020 |
4 | 32030101030200 |
5 | 441423102214 |
6 | 35343125440 |
7 | 5620535613 |
oct | 1614211440 |
9 | 547016836 |
10 | 238097184 |
11 | 112443a36 |
12 | 678a3880 |
13 | 3a435a10 |
14 | 2389c17a |
15 | 15d824a9 |
hex | e311320 |
238097184 has 48 divisors (see below), whose sum is σ = 673085952. Its totient is φ = 73260288.
The previous prime is 238097137. The next prime is 238097243. The reversal of 238097184 is 481790832.
238097184 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94144 + ... + 96639.
It is an arithmetic number, because the mean of its divisors is an integer number (14022624).
Almost surely, 2238097184 is an apocalyptic number.
238097184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
238097184 is an abundant number, since it is smaller than the sum of its proper divisors (434988768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238097184 is a wasteful number, since it uses less digits than its factorization.
238097184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190809 (or 190801 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 238097184 is about 15430.3980506013. The cubic root of 238097184 is about 619.7997827318.
The spelling of 238097184 in words is "two hundred thirty-eight million, ninety-seven thousand, one hundred eighty-four".
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