Base | Representation |
---|---|
bin | 1110110010000… |
… | …11011011101000 |
3 | 22122100021020010 |
4 | 13121003123220 |
5 | 223221230133 |
6 | 20145531520 |
7 | 3034023564 |
oct | 731033350 |
9 | 278307203 |
10 | 124008168 |
11 | 63aaa199 |
12 | 35643ba0 |
13 | 1c8cb41b |
14 | 126806a4 |
15 | ad48263 |
hex | 76436e8 |
124008168 has 32 divisors (see below), whose sum is σ = 311744160. Its totient is φ = 41106240.
The previous prime is 124008163. The next prime is 124008187. The reversal of 124008168 is 861800421.
It is not an unprimeable number, because it can be changed into a prime (124008163) 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, 9930 + ... + 18617.
It is an arithmetic number, because the mean of its divisors is an integer number (9742005).
Almost surely, 2124008168 is an apocalyptic number.
It is an amenable number.
124008168 is an abundant number, since it is smaller than the sum of its proper divisors (187735992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124008168 is a wasteful number, since it uses less digits than its factorization.
124008168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28737 (or 28733 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 124008168 is about 11135.8954736474. The cubic root of 124008168 is about 498.6740441237.
Adding to 124008168 its reverse (861800421), we get a palindrome (985808589).
The spelling of 124008168 in words is "one hundred twenty-four million, eight thousand, one hundred sixty-eight".
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