Base | Representation |
---|---|
bin | 1110110011000… |
… | …10010001110001 |
3 | 22122120200112120 |
4 | 13121202101301 |
5 | 223234301023 |
6 | 20152344453 |
7 | 3035061126 |
oct | 731422161 |
9 | 278520476 |
10 | 124134513 |
11 | 64086108 |
12 | 356a5129 |
13 | 1c943a99 |
14 | 126b474d |
15 | ad708e3 |
hex | 7662471 |
124134513 has 8 divisors (see below), whose sum is σ = 165946368. Its totient is φ = 82539504.
The previous prime is 124134487. The next prime is 124134547. The reversal of 124134513 is 315431421.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 124134513 - 25 = 124134481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (124134553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52870 + ... + 55167.
It is an arithmetic number, because the mean of its divisors is an integer number (20743296).
Almost surely, 2124134513 is an apocalyptic number.
It is an amenable number.
124134513 is a deficient number, since it is larger than the sum of its proper divisors (41811855).
124134513 is a wasteful number, since it uses less digits than its factorization.
124134513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108423.
The product of its digits is 1440, while the sum is 24.
The square root of 124134513 is about 11141.5669005755. The cubic root of 124134513 is about 498.8433436889.
Adding to 124134513 its reverse (315431421), we get a palindrome (439565934).
The spelling of 124134513 in words is "one hundred twenty-four million, one hundred thirty-four thousand, five hundred thirteen".
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