Base | Representation |
---|---|
bin | 101100010101… |
… | …111001001101 |
3 | 210212120011000 |
4 | 230111321031 |
5 | 10433432023 |
6 | 1053050513 |
7 | 200542152 |
oct | 54257115 |
9 | 23776130 |
10 | 11624013 |
11 | 661a325 |
12 | 3a86a39 |
13 | 253cb1b |
14 | 1788229 |
15 | 1049243 |
hex | b15e4d |
11624013 has 16 divisors (see below), whose sum is σ = 17547840. Its totient is φ = 7602192.
The previous prime is 11623999. The next prime is 11624017. The reversal of 11624013 is 31042611.
It is a happy number.
It is not a de Polignac number, because 11624013 - 28 = 11623757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11624017) 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 15 ways as a sum of consecutive naturals, for example, 2631 + ... + 5492.
It is an arithmetic number, because the mean of its divisors is an integer number (1096740).
Almost surely, 211624013 is an apocalyptic number.
It is an amenable number.
11624013 is a deficient number, since it is larger than the sum of its proper divisors (5923827).
11624013 is an equidigital number, since it uses as much as digits as its factorization.
11624013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8185 (or 8179 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 11624013 is about 3409.4006804716. The cubic root of 11624013 is about 226.5263335025.
Adding to 11624013 its reverse (31042611), we get a palindrome (42666624).
The spelling of 11624013 in words is "eleven million, six hundred twenty-four thousand, thirteen".
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