Base | Representation |
---|---|
bin | 1010010110100… |
… | …00101101011000 |
3 | 20001101211111002 |
4 | 11023100231120 |
5 | 134212304404 |
6 | 12341124132 |
7 | 2103053213 |
oct | 513205530 |
9 | 201354432 |
10 | 86838104 |
11 | 45021831 |
12 | 250b9648 |
13 | 14cb59c2 |
14 | b76677a |
15 | 7954c1e |
hex | 52d0b58 |
86838104 has 8 divisors (see below), whose sum is σ = 162821460. Its totient is φ = 43419048.
The previous prime is 86838071. The next prime is 86838107. The reversal of 86838104 is 40183868.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86838107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5427374 + ... + 5427389.
Almost surely, 286838104 is an apocalyptic number.
It is an amenable number.
86838104 is a deficient number, since it is larger than the sum of its proper divisors (75983356).
86838104 is a wasteful number, since it uses less digits than its factorization.
86838104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10854769 (or 10854765 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 86838104 is about 9318.6964753661. The cubic root of 86838104 is about 442.8297375242.
The spelling of 86838104 in words is "eighty-six million, eight hundred thirty-eight thousand, one hundred four".
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