Base | Representation |
---|---|
bin | 1010010011010… |
… | …10011101000100 |
3 | 20000121112221122 |
4 | 11021222131010 |
5 | 134110404033 |
6 | 12324133112 |
7 | 2066360135 |
oct | 511523504 |
9 | 200545848 |
10 | 86419268 |
11 | 44866091 |
12 | 24b37198 |
13 | 14b9a180 |
14 | b697c8c |
15 | 78c0a98 |
hex | 526a744 |
86419268 has 24 divisors (see below), whose sum is σ = 164837568. Its totient is φ = 39403296.
The previous prime is 86419261. The next prime is 86419297. The reversal of 86419268 is 86291468.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (86419261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5696 + ... + 14327.
It is an arithmetic number, because the mean of its divisors is an integer number (6868232).
Almost surely, 286419268 is an apocalyptic number.
It is an amenable number.
86419268 is a deficient number, since it is larger than the sum of its proper divisors (78418300).
86419268 is a wasteful number, since it uses less digits than its factorization.
86419268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20123 (or 20121 counting only the distinct ones).
The product of its digits is 165888, while the sum is 44.
The square root of 86419268 is about 9296.1964264962. The cubic root of 86419268 is about 442.1166403197.
The spelling of 86419268 in words is "eighty-six million, four hundred nineteen thousand, two hundred sixty-eight".
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