Base | Representation |
---|---|
bin | 111000101001… |
… | …011000000100 |
3 | 1000221102201222 |
4 | 320221120010 |
5 | 12300141130 |
6 | 1250135512 |
7 | 240135056 |
oct | 70513004 |
9 | 30842658 |
10 | 14849540 |
11 | 8422752 |
12 | 4b81598 |
13 | 30cc014 |
14 | 1d878d6 |
15 | 1484ce5 |
hex | e29604 |
14849540 has 24 divisors (see below), whose sum is σ = 31774680. Its totient is φ = 5827328.
The previous prime is 14849521. The next prime is 14849557. The reversal of 14849540 is 4594841.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 4596736 + 10252804 = 2144^2 + 3202^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14849540.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5945 + ... + 8064.
It is an arithmetic number, because the mean of its divisors is an integer number (1323945).
Almost surely, 214849540 is an apocalyptic number.
14849540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14849540 is an abundant number, since it is smaller than the sum of its proper divisors (16925140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14849540 is a wasteful number, since it uses less digits than its factorization.
14849540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14071 (or 14069 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 14849540 is about 3853.5100882183. The cubic root of 14849540 is about 245.7938431891.
The spelling of 14849540 in words is "fourteen million, eight hundred forty-nine thousand, five hundred forty".
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