Base | Representation |
---|---|
bin | 110010111011… |
… | …011000011010 |
3 | 221010021100020 |
4 | 302323120122 |
5 | 11404203201 |
6 | 1154051310 |
7 | 221322345 |
oct | 62733032 |
9 | 27107306 |
10 | 13350426 |
11 | 7599411 |
12 | 4579b36 |
13 | 29c587b |
14 | 1ab745c |
15 | 128aa36 |
hex | cbb61a |
13350426 has 16 divisors (see below), whose sum is σ = 28106400. Its totient is φ = 4215888.
The previous prime is 13350413. The next prime is 13350427. The reversal of 13350426 is 62405331.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13350396 and 13350405.
It is not an unprimeable number, because it can be changed into a prime (13350427) 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, 58441 + ... + 58668.
It is an arithmetic number, because the mean of its divisors is an integer number (1756650).
Almost surely, 213350426 is an apocalyptic number.
13350426 is an abundant number, since it is smaller than the sum of its proper divisors (14755974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13350426 is a wasteful number, since it uses less digits than its factorization.
13350426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117133.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 13350426 is about 3653.8234768527. The cubic root of 13350426 is about 237.2275050170.
Adding to 13350426 its reverse (62405331), we get a palindrome (75755757).
The spelling of 13350426 in words is "thirteen million, three hundred fifty thousand, four hundred twenty-six".
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