Base | Representation |
---|---|
bin | 110010011110010010… |
… | …100101111100001011 |
3 | 12011212221222120011122 |
4 | 302132102211330023 |
5 | 1341442443003200 |
6 | 40521424545455 |
7 | 3626003202443 |
oct | 623622457413 |
9 | 164787876148 |
10 | 54195281675 |
11 | 20a90907297 |
12 | a605a8228b |
13 | 5158c85c12 |
14 | 28a1999123 |
15 | 1622d41385 |
hex | c9e4a5f0b |
54195281675 has 6 divisors (see below), whose sum is σ = 67202149308. Its totient is φ = 43356225320.
The previous prime is 54195281669. The next prime is 54195281681. The reversal of 54195281675 is 57618259145.
It is an interprime number because it is at equal distance from previous prime (54195281669) and next prime (54195281681).
It is not a de Polignac number, because 54195281675 - 24 = 54195281659 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1083905609 + ... + 1083905658.
It is an arithmetic number, because the mean of its divisors is an integer number (11200358218).
Almost surely, 254195281675 is an apocalyptic number.
54195281675 is a deficient number, since it is larger than the sum of its proper divisors (13006867633).
54195281675 is a wasteful number, since it uses less digits than its factorization.
54195281675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2167811277 (or 2167811272 counting only the distinct ones).
The product of its digits is 3024000, while the sum is 53.
The spelling of 54195281675 in words is "fifty-four billion, one hundred ninety-five million, two hundred eighty-one thousand, six hundred seventy-five".
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