Base | Representation |
---|---|
bin | 110010100010000111… |
… | …110110100001101010 |
3 | 12012001102221222212211 |
4 | 302202013312201222 |
5 | 1342110422344030 |
6 | 40532042555334 |
7 | 3630413530303 |
oct | 624207664152 |
9 | 165042858784 |
10 | 54259574890 |
11 | 2101412a784 |
12 | a623508b4a |
13 | 51693a7041 |
14 | 28aa3337aa |
15 | 16287e112a |
hex | ca21f686a |
54259574890 has 16 divisors (see below), whose sum is σ = 98075888640. Its totient is φ = 21613018000.
The previous prime is 54259574879. The next prime is 54259574891. The reversal of 54259574890 is 9847595245.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (54259574891) 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 7 ways as a sum of consecutive naturals, for example, 11348986 + ... + 11353765.
It is an arithmetic number, because the mean of its divisors is an integer number (6129743040).
Almost surely, 254259574890 is an apocalyptic number.
54259574890 is a deficient number, since it is larger than the sum of its proper divisors (43816313750).
54259574890 is a wasteful number, since it uses less digits than its factorization.
54259574890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22702997.
The product of its (nonzero) digits is 18144000, while the sum is 58.
The spelling of 54259574890 in words is "fifty-four billion, two hundred fifty-nine million, five hundred seventy-four thousand, eight hundred ninety".
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