Base | Representation |
---|---|
bin | 11100011101100… |
… | …11101100001100 |
3 | 121122021101221100 |
4 | 32032303230030 |
5 | 442110402024 |
6 | 35405303100 |
7 | 5626310232 |
oct | 1616635414 |
9 | 548241840 |
10 | 238762764 |
11 | 112858aa9 |
12 | 67b64a90 |
13 | 3a609956 |
14 | 239d2952 |
15 | 15e647c9 |
hex | e3b3b0c |
238762764 has 18 divisors (see below), whose sum is σ = 603539300. Its totient is φ = 79587576.
The previous prime is 238762763. The next prime is 238762817. The reversal of 238762764 is 467267832.
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (238762763) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3316114 + ... + 3316185.
Almost surely, 2238762764 is an apocalyptic number.
It is an amenable number.
238762764 is an abundant number, since it is smaller than the sum of its proper divisors (364776536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238762764 is a wasteful number, since it uses less digits than its factorization.
238762764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6632309 (or 6632304 counting only the distinct ones).
The product of its digits is 677376, while the sum is 45.
The square root of 238762764 is about 15451.9501681827. The cubic root of 238762764 is about 620.3767775741.
The spelling of 238762764 in words is "two hundred thirty-eight million, seven hundred sixty-two thousand, seven hundred sixty-four".
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