Base | Representation |
---|---|
bin | 110011010100… |
… | …110010110010 |
3 | 221022120010100 |
4 | 303110302302 |
5 | 11421021024 |
6 | 1200213230 |
7 | 222234663 |
oct | 63246262 |
9 | 27276110 |
10 | 13454514 |
11 | 765a637 |
12 | 460a216 |
13 | 2a31068 |
14 | 1b0336a |
15 | 12ab7c9 |
hex | cd4cb2 |
13454514 has 24 divisors (see below), whose sum is σ = 30866940. Its totient is φ = 4220928.
The previous prime is 13454491. The next prime is 13454533. The reversal of 13454514 is 41545431.
It is a happy number.
13454514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12723489 + 731025 = 3567^2 + 855^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21679 + ... + 22290.
Almost surely, 213454514 is an apocalyptic number.
13454514 is an abundant number, since it is smaller than the sum of its proper divisors (17412426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13454514 is a wasteful number, since it uses less digits than its factorization.
13454514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43994 (or 43991 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 13454514 is about 3668.0395308666. The cubic root of 13454514 is about 237.8424327208.
Adding to 13454514 its reverse (41545431), we get a palindrome (54999945).
The spelling of 13454514 in words is "thirteen million, four hundred fifty-four thousand, five hundred fourteen".
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