Base | Representation |
---|---|
bin | 110010100000000000… |
… | …010110011101101000 |
3 | 12011221222010100112202 |
4 | 302200000112131220 |
5 | 1342022324212440 |
6 | 40524333355332 |
7 | 3626502566225 |
oct | 624000263550 |
9 | 164858110482 |
10 | 54224054120 |
11 | 20aa6079475 |
12 | a613638b48 |
13 | 5161c1b232 |
14 | 28a572894c |
15 | 1625626615 |
hex | ca0016768 |
54224054120 has 32 divisors (see below), whose sum is σ = 124004194920. Its totient is φ = 21334053120.
The previous prime is 54224054119. The next prime is 54224054141. The reversal of 54224054120 is 2145042245.
It can be written as a sum of positive squares in 4 ways, for example, as 33286542916 + 20937511204 = 182446^2 + 144698^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11109047 + ... + 11113926.
Almost surely, 254224054120 is an apocalyptic number.
It is an amenable number.
54224054120 is an abundant number, since it is smaller than the sum of its proper divisors (69780140800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54224054120 is a wasteful number, since it uses less digits than its factorization.
54224054120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22223045 (or 22223041 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 29.
Adding to 54224054120 its reverse (2145042245), we get a palindrome (56369096365).
The spelling of 54224054120 in words is "fifty-four billion, two hundred twenty-four million, fifty-four thousand, one hundred twenty".
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