Base | Representation |
---|---|
bin | 100011000011101010… |
… | …1101101001100001001 |
3 | 21012022202010012221002 |
4 | 1012013111231030021 |
5 | 2213140433331223 |
6 | 54330244024345 |
7 | 5303430302633 |
oct | 1060725551411 |
9 | 235282105832 |
10 | 75285058313 |
11 | 29a234a8663 |
12 | 127109920b5 |
13 | 713a3720aa |
14 | 39028bba53 |
15 | 1e595c3e28 |
hex | 118756d309 |
75285058313 has 2 divisors, whose sum is σ = 75285058314. Its totient is φ = 75285058312.
The previous prime is 75285058213. The next prime is 75285058333. The reversal of 75285058313 is 31385058257.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 39058407424 + 36226650889 = 197632^2 + 190333^2 .
It is a cyclic number.
It is not a de Polignac number, because 75285058313 - 226 = 75217949449 is a prime.
It is not a weakly prime, because it can be changed into another prime (75285058333) 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 as a sum of consecutive naturals, namely, 37642529156 + 37642529157.
It is an arithmetic number, because the mean of its divisors is an integer number (37642529157).
Almost surely, 275285058313 is an apocalyptic number.
It is an amenable number.
75285058313 is a deficient number, since it is larger than the sum of its proper divisors (1).
75285058313 is an equidigital number, since it uses as much as digits as its factorization.
75285058313 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1008000, while the sum is 47.
The spelling of 75285058313 in words is "seventy-five billion, two hundred eighty-five million, fifty-eight thousand, three hundred thirteen".
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