Base | Representation |
---|---|
bin | 1110110010010… |
… | …11011110011000 |
3 | 22122101221102021 |
4 | 13121023132120 |
5 | 223223303422 |
6 | 20150344224 |
7 | 3034221616 |
oct | 731133630 |
9 | 278357367 |
10 | 124041112 |
11 | 64021a18 |
12 | 3565b074 |
13 | 1c910410 |
14 | 1268c6b6 |
15 | ad52dc7 |
hex | 764b798 |
124041112 has 48 divisors (see below), whose sum is σ = 266132160. Its totient is φ = 53869056.
The previous prime is 124041109. The next prime is 124041119. The reversal of 124041112 is 211140421.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124041119) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27993 + ... + 32119.
It is an arithmetic number, because the mean of its divisors is an integer number (5544420).
Almost surely, 2124041112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 124041112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133066080).
124041112 is an abundant number, since it is smaller than the sum of its proper divisors (142091048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124041112 is a wasteful number, since it uses less digits than its factorization.
124041112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4180 (or 4159 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 124041112 is about 11137.3745559714. The cubic root of 124041112 is about 498.7181994494.
Adding to 124041112 its reverse (211140421), we get a palindrome (335181533).
The spelling of 124041112 in words is "one hundred twenty-four million, forty-one thousand, one hundred twelve".
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