Base | Representation |
---|---|
bin | 1110110101001… |
… | …00000110001000 |
3 | 22200002101100102 |
4 | 13122210012020 |
5 | 223321412404 |
6 | 20202224532 |
7 | 3040263116 |
oct | 732440610 |
9 | 280071312 |
10 | 124404104 |
11 | 6424a710 |
12 | 357b5148 |
13 | 1ca096c6 |
14 | 12744ab6 |
15 | adc571e |
hex | 76a4188 |
124404104 has 32 divisors (see below), whose sum is σ = 254910240. Its totient is φ = 56448000.
The previous prime is 124404103. The next prime is 124404107. The reversal of 124404104 is 401404421.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (124404103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76904 + ... + 78504.
It is an arithmetic number, because the mean of its divisors is an integer number (7965945).
Almost surely, 2124404104 is an apocalyptic number.
It is an amenable number.
124404104 is an abundant number, since it is smaller than the sum of its proper divisors (130506136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124404104 is a wasteful number, since it uses less digits than its factorization.
124404104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2501 (or 2497 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 124404104 is about 11153.6587719008. The cubic root of 124404104 is about 499.2042060961.
Adding to 124404104 its reverse (401404421), we get a palindrome (525808525).
The spelling of 124404104 in words is "one hundred twenty-four million, four hundred four thousand, one hundred four".
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