Base | Representation |
---|---|
bin | 1000111110111… |
… | …11001011110001 |
3 | 12020210211200100 |
4 | 10133133023301 |
5 | 123243104212 |
6 | 11251143013 |
7 | 1603401240 |
oct | 437371361 |
9 | 166724610 |
10 | 75363057 |
11 | 395a4420 |
12 | 212a4a69 |
13 | 127c8933 |
14 | a01a957 |
15 | 6939bdc |
hex | 47df2f1 |
75363057 has 48 divisors (see below), whose sum is σ = 143724672. Its totient is φ = 36840960.
The previous prime is 75363053. The next prime is 75363097. The reversal of 75363057 is 75036357.
It is not a de Polignac number, because 75363057 - 22 = 75363053 is a prime.
It is not an unprimeable number, because it can be changed into a prime (75363053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8583 + ... + 14979.
It is an arithmetic number, because the mean of its divisors is an integer number (2994264).
Almost surely, 275363057 is an apocalyptic number.
75363057 is a gapful number since it is divisible by the number (77) formed by its first and last digit.
It is an amenable number.
75363057 is a deficient number, since it is larger than the sum of its proper divisors (68361615).
75363057 is a wasteful number, since it uses less digits than its factorization.
75363057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6438 (or 6435 counting only the distinct ones).
The product of its (nonzero) digits is 66150, while the sum is 36.
The square root of 75363057 is about 8681.1898378045. The cubic root of 75363057 is about 422.3957134390.
The spelling of 75363057 in words is "seventy-five million, three hundred sixty-three thousand, fifty-seven".
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