Base | Representation |
---|---|
bin | 1110110100100… |
… | …00001001101101 |
3 | 22122221020021211 |
4 | 13122100021231 |
5 | 223311304123 |
6 | 20200354421 |
7 | 3036503005 |
oct | 732201155 |
9 | 278836254 |
10 | 124322413 |
11 | 641a42a6 |
12 | 35775a11 |
13 | 1c9ab477 |
14 | 12723005 |
15 | adab40d |
hex | 769026d |
124322413 has 4 divisors (see below), whose sum is σ = 124727680. Its totient is φ = 123917148.
The previous prime is 124322389. The next prime is 124322461. The reversal of 124322413 is 314223421.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-124322413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124322483) 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 3 ways as a sum of consecutive naturals, for example, 202173 + ... + 202786.
It is an arithmetic number, because the mean of its divisors is an integer number (31181920).
Almost surely, 2124322413 is an apocalyptic number.
It is an amenable number.
124322413 is a deficient number, since it is larger than the sum of its proper divisors (405267).
124322413 is an equidigital number, since it uses as much as digits as its factorization.
124322413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405266.
The product of its digits is 1152, while the sum is 22.
The square root of 124322413 is about 11149.9960986540. The cubic root of 124322413 is about 499.0949132913.
Adding to 124322413 its reverse (314223421), we get a palindrome (438545834).
The spelling of 124322413 in words is "one hundred twenty-four million, three hundred twenty-two thousand, four hundred thirteen".
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