Base | Representation |
---|---|
bin | 11100011101110… |
… | …01101100110000 |
3 | 121122022122200220 |
4 | 32032321230300 |
5 | 442112144001 |
6 | 35410013040 |
7 | 5626442052 |
oct | 1616715460 |
9 | 548278626 |
10 | 238787376 |
11 | 112875543 |
12 | 67b77180 |
13 | 3a617c09 |
14 | 239db8d2 |
15 | 15e6bc36 |
hex | e3b9b30 |
238787376 has 40 divisors (see below), whose sum is σ = 618345840. Its totient is φ = 79405056.
The previous prime is 238787371. The next prime is 238787377. The reversal of 238787376 is 673787832.
It is not an unprimeable number, because it can be changed into a prime (238787371) 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, 15040 + ... + 26528.
It is an arithmetic number, because the mean of its divisors is an integer number (15458646).
Almost surely, 2238787376 is an apocalyptic number.
It is an amenable number.
238787376 is an abundant number, since it is smaller than the sum of its proper divisors (379558464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238787376 is a wasteful number, since it uses less digits than its factorization.
238787376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11933 (or 11927 counting only the distinct ones).
The product of its digits is 2370816, while the sum is 51.
The square root of 238787376 is about 15452.7465519887. The cubic root of 238787376 is about 620.3980932773.
The spelling of 238787376 in words is "two hundred thirty-eight million, seven hundred eighty-seven thousand, three hundred seventy-six".
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