Base | Representation |
---|---|
bin | 1010010001100… |
… | …11101101010110 |
3 | 20000012011100112 |
4 | 11020303231112 |
5 | 134031220110 |
6 | 12315243022 |
7 | 2064434315 |
oct | 510635526 |
9 | 200164315 |
10 | 86195030 |
11 | 44722669 |
12 | 24a49472 |
13 | 14b1c09c |
14 | b63a27c |
15 | 7879405 |
hex | 5233b56 |
86195030 has 16 divisors (see below), whose sum is σ = 161897184. Its totient is φ = 32978880.
The previous prime is 86195029. The next prime is 86195051. The reversal of 86195030 is 3059168.
It is a congruent number.
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, 187151 + ... + 187610.
It is an arithmetic number, because the mean of its divisors is an integer number (10118574).
Almost surely, 286195030 is an apocalyptic number.
86195030 is a deficient number, since it is larger than the sum of its proper divisors (75702154).
86195030 is a wasteful number, since it uses less digits than its factorization.
86195030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374791.
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 86195030 is about 9284.1278534928. The cubic root of 86195030 is about 441.7339123116.
The spelling of 86195030 in words is "eighty-six million, one hundred ninety-five thousand, thirty".
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