Base | Representation |
---|---|
bin | 1010010001100… |
… | …00100010110100 |
3 | 20000011111120110 |
4 | 11020300202310 |
5 | 134030311233 |
6 | 12315103020 |
7 | 2064351450 |
oct | 510604264 |
9 | 200144513 |
10 | 86182068 |
11 | 44713955 |
12 | 24a41a70 |
13 | 14b1620b |
14 | b635660 |
15 | 7875663 |
hex | 52308b4 |
86182068 has 48 divisors (see below), whose sum is σ = 230459264. Its totient is φ = 24554880.
The previous prime is 86182039. The next prime is 86182069. The reversal of 86182068 is 86028168.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86182069) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34146 + ... + 36582.
Almost surely, 286182068 is an apocalyptic number.
It is an amenable number.
86182068 is an abundant number, since it is smaller than the sum of its proper divisors (144277196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86182068 is a wasteful number, since it uses less digits than its factorization.
86182068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2872 (or 2870 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 39.
The square root of 86182068 is about 9283.4297541372. The cubic root of 86182068 is about 441.7117685677.
The spelling of 86182068 in words is "eighty-six million, one hundred eighty-two thousand, sixty-eight".
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