Base | Representation |
---|---|
bin | 110010011010001000… |
… | …010011000111011011 |
3 | 12011201002121222102002 |
4 | 302122020103013123 |
5 | 1341322110134032 |
6 | 40510452431215 |
7 | 3624164640344 |
oct | 623210230733 |
9 | 164632558362 |
10 | 54125474267 |
11 | 20a55467a17 |
12 | a5a661850b |
13 | 5147683c67 |
14 | 28965c70cb |
15 | 161bb52862 |
hex | c9a2131db |
54125474267 has 4 divisors (see below), whose sum is σ = 54193386576. Its totient is φ = 54057561960.
The previous prime is 54125474251. The next prime is 54125474281. The reversal of 54125474267 is 76247452145.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54125474267 - 24 = 54125474251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54125474297) 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, 33954959 + ... + 33956552.
It is an arithmetic number, because the mean of its divisors is an integer number (13548346644).
Almost surely, 254125474267 is an apocalyptic number.
54125474267 is a deficient number, since it is larger than the sum of its proper divisors (67912309).
54125474267 is an equidigital number, since it uses as much as digits as its factorization.
54125474267 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67912308.
The product of its digits is 1881600, while the sum is 47.
The spelling of 54125474267 in words is "fifty-four billion, one hundred twenty-five million, four hundred seventy-four thousand, two hundred sixty-seven".
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