Base | Representation |
---|---|
bin | 1010010110100… |
… | …11010101001101 |
3 | 20001102101012220 |
4 | 11023103111031 |
5 | 134213130340 |
6 | 12341245553 |
7 | 2103126426 |
oct | 513232515 |
9 | 201371186 |
10 | 86848845 |
11 | 45029906 |
12 | 251038b9 |
13 | 14cba865 |
14 | b76a64d |
15 | 7957ed0 |
hex | 52d354d |
86848845 has 16 divisors (see below), whose sum is σ = 139814592. Its totient is φ = 46033920.
The previous prime is 86848841. The next prime is 86848847. The reversal of 86848845 is 54884868.
It is not a de Polignac number, because 86848845 - 22 = 86848841 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86848841) 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, 15316 + ... + 20205.
It is an arithmetic number, because the mean of its divisors is an integer number (8738412).
Almost surely, 286848845 is an apocalyptic number.
It is an amenable number.
86848845 is a deficient number, since it is larger than the sum of its proper divisors (52965747).
86848845 is a wasteful number, since it uses less digits than its factorization.
86848845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35692.
The product of its digits is 1966080, while the sum is 51.
The square root of 86848845 is about 9319.2727720568. The cubic root of 86848845 is about 442.8479946329.
The spelling of 86848845 in words is "eighty-six million, eight hundred forty-eight thousand, eight hundred forty-five".
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