Base | Representation |
---|---|
bin | 10100001000011… |
… | …11111100101100 |
3 | 102202210022010021 |
4 | 22010033330230 |
5 | 321213323220 |
6 | 24431451524 |
7 | 4120336120 |
oct | 1204177454 |
9 | 382708107 |
10 | 168886060 |
11 | 87371662 |
12 | 48686ba4 |
13 | 28cb22a5 |
14 | 18603580 |
15 | ec604aa |
hex | a10ff2c |
168886060 has 96 divisors (see below), whose sum is σ = 430295040. Its totient is φ = 54390528.
The previous prime is 168886027. The next prime is 168886061. The reversal of 168886060 is 60688861.
It is a happy number.
168886060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 168885998 and 168886016.
It is not an unprimeable number, because it can be changed into a prime (168886061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459997 + ... + 460363.
It is an arithmetic number, because the mean of its divisors is an integer number (4482240).
Almost surely, 2168886060 is an apocalyptic number.
168886060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 168886060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215147520).
168886060 is an abundant number, since it is smaller than the sum of its proper divisors (261408980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168886060 is a wasteful number, since it uses less digits than its factorization.
168886060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575 (or 573 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 43.
The square root of 168886060 is about 12995.6169534193. The cubic root of 168886060 is about 552.7532032168.
The spelling of 168886060 in words is "one hundred sixty-eight million, eight hundred eighty-six thousand, sixty".
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