Base | Representation |
---|---|
bin | 100011010110001000… |
… | …1110101000011011010 |
3 | 21020220221021022020120 |
4 | 1012230101311003122 |
5 | 2220423112031223 |
6 | 54511543134110 |
7 | 5324664100623 |
oct | 1065421650332 |
9 | 236827238216 |
10 | 75904798938 |
11 | 2a2113099a1 |
12 | 12864444336 |
13 | 7208890017 |
14 | 3960d22a4a |
15 | 1e93be0be3 |
hex | 11ac4750da |
75904798938 has 8 divisors (see below), whose sum is σ = 151809597888. Its totient is φ = 25301599644.
The previous prime is 75904798933. The next prime is 75904799011. The reversal of 75904798938 is 83989740957.
It is a sphenic number, since it is the product of 3 distinct primes.
75904798938 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (75904798933) 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 3 ways as a sum of consecutive naturals, for example, 6325399906 + ... + 6325399917.
It is an arithmetic number, because the mean of its divisors is an integer number (18976199736).
Almost surely, 275904798938 is an apocalyptic number.
75904798938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75904798938 is a wasteful number, since it uses less digits than its factorization.
75904798938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12650799828.
The product of its (nonzero) digits is 137168640, while the sum is 69.
The spelling of 75904798938 in words is "seventy-five billion, nine hundred four million, seven hundred ninety-eight thousand, nine hundred thirty-eight".
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