Base | Representation |
---|---|
bin | 110010110011110111… |
… | …100101110111010011 |
3 | 12012211012012010000020 |
4 | 302303313211313103 |
5 | 1343213132132402 |
6 | 41021400154523 |
7 | 3640660263111 |
oct | 626367456723 |
9 | 165735163006 |
10 | 54557302227 |
11 | 211571a172a |
12 | a6a7168a43 |
13 | 51b5c8a56c |
14 | 28d7ab4ab1 |
15 | 1644a018bc |
hex | cb3de5dd3 |
54557302227 has 8 divisors (see below), whose sum is σ = 72746187216. Its totient is φ = 36369976032.
The previous prime is 54557302213. The next prime is 54557302243. The reversal of 54557302227 is 72220375545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-54557302227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54557302727) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305428 + ... + 449889.
It is an arithmetic number, because the mean of its divisors is an integer number (9093273402).
Almost surely, 254557302227 is an apocalyptic number.
54557302227 is a deficient number, since it is larger than the sum of its proper divisors (18188884989).
54557302227 is a wasteful number, since it uses less digits than its factorization.
54557302227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 779397.
The product of its (nonzero) digits is 588000, while the sum is 42.
The spelling of 54557302227 in words is "fifty-four billion, five hundred fifty-seven million, three hundred two thousand, two hundred twenty-seven".
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