Base | Representation |
---|---|
bin | 1010010011100… |
… | …00010000101111 |
3 | 20000122202120122 |
4 | 11021300100233 |
5 | 134112134210 |
6 | 12324435155 |
7 | 2066516366 |
oct | 511602057 |
9 | 200582518 |
10 | 86443055 |
11 | 44881a46 |
12 | 24b48abb |
13 | 14ba7c4a |
14 | b6a27dd |
15 | 78c7b55 |
hex | 527042f |
86443055 has 8 divisors (see below), whose sum is σ = 107308800. Its totient is φ = 66769696.
The previous prime is 86443037. The next prime is 86443061. The reversal of 86443055 is 55034468.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 86443055 - 212 = 86438959 is a prime.
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, 297935 + ... + 298224.
It is an arithmetic number, because the mean of its divisors is an integer number (13413600).
Almost surely, 286443055 is an apocalyptic number.
86443055 is a deficient number, since it is larger than the sum of its proper divisors (20865745).
86443055 is a wasteful number, since it uses less digits than its factorization.
86443055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 596193.
The product of its (nonzero) digits is 57600, while the sum is 35.
The square root of 86443055 is about 9297.4757326922. The cubic root of 86443055 is about 442.1572009647.
The spelling of 86443055 in words is "eighty-six million, four hundred forty-three thousand, fifty-five".
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