Base | Representation |
---|---|
bin | 110101100110… |
… | …101011001000 |
3 | 222102220202221 |
4 | 311212223020 |
5 | 12044131130 |
6 | 1221103424 |
7 | 230304022 |
oct | 65465310 |
9 | 28386687 |
10 | 14052040 |
11 | 7a28562 |
12 | 4857b74 |
13 | 2bb0022 |
14 | 1c1b012 |
15 | 137887a |
hex | d66ac8 |
14052040 has 16 divisors (see below), whose sum is σ = 31617180. Its totient is φ = 5620800.
The previous prime is 14052019. The next prime is 14052043. The reversal of 14052040 is 4025041.
14052040 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 13118884 + 933156 = 3622^2 + 966^2 .
It is not an unprimeable number, because it can be changed into a prime (14052043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175611 + ... + 175690.
Almost surely, 214052040 is an apocalyptic number.
14052040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14052040 is an abundant number, since it is smaller than the sum of its proper divisors (17565140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14052040 is a wasteful number, since it uses less digits than its factorization.
14052040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351312 (or 351308 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 14052040 is about 3748.6050738908. The cubic root of 14052040 is about 241.3124852687.
Adding to 14052040 its reverse (4025041), we get a palindrome (18077081).
The spelling of 14052040 in words is "fourteen million, fifty-two thousand, forty".
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