Base | Representation |
---|---|
bin | 1110110101010… |
… | …11011101000011 |
3 | 22200010220200200 |
4 | 13122223131003 |
5 | 223323343433 |
6 | 20203020243 |
7 | 3040450023 |
oct | 732533503 |
9 | 280126620 |
10 | 124434243 |
11 | 6427031a |
12 | 3580a683 |
13 | 1ca1a33b |
14 | 12751a83 |
15 | adce613 |
hex | 76ab743 |
124434243 has 12 divisors (see below), whose sum is σ = 182014560. Its totient is φ = 81905616.
The previous prime is 124434227. The next prime is 124434253. The reversal of 124434243 is 342434421.
It is a happy number.
It is not a de Polignac number, because 124434243 - 24 = 124434227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (124434253) 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, 86796 + ... + 88217.
It is an arithmetic number, because the mean of its divisors is an integer number (15167880).
Almost surely, 2124434243 is an apocalyptic number.
124434243 is a deficient number, since it is larger than the sum of its proper divisors (57580317).
124434243 is a wasteful number, since it uses less digits than its factorization.
124434243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175098 (or 175095 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 124434243 is about 11155.0097713987. The cubic root of 124434243 is about 499.2445163973.
Adding to 124434243 its reverse (342434421), we get a palindrome (466868664).
The spelling of 124434243 in words is "one hundred twenty-four million, four hundred thirty-four thousand, two hundred forty-three".
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