Base | Representation |
---|---|
bin | 1110110010111… |
… | …11110001010100 |
3 | 22122120011110020 |
4 | 13121133301110 |
5 | 223233433434 |
6 | 20152225140 |
7 | 3035016156 |
oct | 731376124 |
9 | 278504406 |
10 | 124124244 |
11 | 64079422 |
12 | 3569b1b0 |
13 | 1c93c1ca |
14 | 126b0ad6 |
15 | ad6c849 |
hex | 765fc54 |
124124244 has 12 divisors (see below), whose sum is σ = 289623264. Its totient is φ = 41374744.
The previous prime is 124124243. The next prime is 124124303. The reversal of 124124244 is 442421421.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124124243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5171832 + ... + 5171855.
It is an arithmetic number, because the mean of its divisors is an integer number (24135272).
Almost surely, 2124124244 is an apocalyptic number.
It is an amenable number.
124124244 is an abundant number, since it is smaller than the sum of its proper divisors (165499020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124124244 is a wasteful number, since it uses less digits than its factorization.
124124244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10343694 (or 10343692 counting only the distinct ones).
The product of its digits is 2048, while the sum is 24.
The square root of 124124244 is about 11141.1060492215. The cubic root of 124124244 is about 498.8295877414.
Adding to 124124244 its reverse (442421421), we get a palindrome (566545665).
The spelling of 124124244 in words is "one hundred twenty-four million, one hundred twenty-four thousand, two hundred forty-four".
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