Base | Representation |
---|---|
bin | 110011010100… |
… | …101110010010 |
3 | 221022112201200 |
4 | 303110232102 |
5 | 11421013401 |
6 | 1200212030 |
7 | 222234102 |
oct | 63245622 |
9 | 27275650 |
10 | 13454226 |
11 | 765a3a5 |
12 | 460a016 |
13 | 2a30ba6 |
14 | 1b03202 |
15 | 12ab686 |
hex | cd4b92 |
13454226 has 12 divisors (see below), whose sum is σ = 29150862. Its totient is φ = 4484736.
The previous prime is 13454213. The next prime is 13454237. The reversal of 13454226 is 62245431.
13454226 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 7209225 + 6245001 = 2685^2 + 2499^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13454226.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 373711 + ... + 373746.
Almost surely, 213454226 is an apocalyptic number.
13454226 is an abundant number, since it is smaller than the sum of its proper divisors (15696636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13454226 is a wasteful number, since it uses less digits than its factorization.
13454226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 747465 (or 747462 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 13454226 is about 3668.0002726281. Note that the first 3 decimals coincide. The cubic root of 13454226 is about 237.8407356668.
Adding to 13454226 its reverse (62245431), we get a palindrome (75699657).
The spelling of 13454226 in words is "thirteen million, four hundred fifty-four thousand, two hundred twenty-six".
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