Base | Representation |
---|---|
bin | 1101010010001… |
… | …0100011101011 |
3 | 10212211200002100 |
4 | 3110202203223 |
5 | 103230403300 |
6 | 5310104443 |
7 | 1244402352 |
oct | 324424353 |
9 | 125750070 |
10 | 55716075 |
11 | 294a5348 |
12 | 167ab123 |
13 | b70a0bc |
14 | 7584999 |
15 | 4d58700 |
hex | 35228eb |
55716075 has 36 divisors (see below), whose sum is σ = 105054040. Its totient is φ = 28149120.
The previous prime is 55716071. The next prime is 55716079. The reversal of 55716075 is 57061755.
55716075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (55716071) and next prime (55716079).
It is not a de Polignac number, because 55716075 - 22 = 55716071 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (55716071) 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 35 ways as a sum of consecutive naturals, for example, 2242 + ... + 10791.
Almost surely, 255716075 is an apocalyptic number.
55716075 is a deficient number, since it is larger than the sum of its proper divisors (49337965).
55716075 is a wasteful number, since it uses less digits than its factorization.
55716075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13068 (or 13060 counting only the distinct ones).
The product of its (nonzero) digits is 36750, while the sum is 36.
The square root of 55716075 is about 7464.3201297908. The cubic root of 55716075 is about 381.9385585968.
The spelling of 55716075 in words is "fifty-five million, seven hundred sixteen thousand, seventy-five".
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