Base | Representation |
---|---|
bin | 110010100000010111… |
… | …100100010010010110 |
3 | 12011222101120112212201 |
4 | 302200113210102112 |
5 | 1342030403440204 |
6 | 40525112035114 |
7 | 3626605404406 |
oct | 624027442226 |
9 | 164871515781 |
10 | 54230140054 |
11 | 20aa9555972 |
12 | a615692a9a |
13 | 516326c38c |
14 | 28a6470806 |
15 | 1625e299a4 |
hex | ca05e4496 |
54230140054 has 4 divisors (see below), whose sum is σ = 81345210084. Its totient is φ = 27115070026.
The previous prime is 54230140039. The next prime is 54230140087. The reversal of 54230140054 is 45004103245.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13557535012 + ... + 13557535015.
It is an arithmetic number, because the mean of its divisors is an integer number (20336302521).
Almost surely, 254230140054 is an apocalyptic number.
54230140054 is a deficient number, since it is larger than the sum of its proper divisors (27115070030).
54230140054 is a wasteful number, since it uses less digits than its factorization.
54230140054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27115070029.
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 54230140054 its reverse (45004103245), we get a palindrome (99234243299).
The spelling of 54230140054 in words is "fifty-four billion, two hundred thirty million, one hundred forty thousand, fifty-four".
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