Base | Representation |
---|---|
bin | 1101000100010… |
… | …0011010010110 |
3 | 10211010102221000 |
4 | 3101010122112 |
5 | 103012244131 |
6 | 5234404130 |
7 | 1233562512 |
oct | 321043226 |
9 | 124112830 |
10 | 54806166 |
11 | 28a33758 |
12 | 16430646 |
13 | b47bbac |
14 | 73c9142 |
15 | 4c28ce6 |
hex | 3444696 |
54806166 has 32 divisors (see below), whose sum is σ = 124629120. Its totient is φ = 17843112.
The previous prime is 54806161. The next prime is 54806173. The reversal of 54806166 is 66160845.
It is a self number, because there is not a number n which added to its sum of digits gives 54806166.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54806161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9480 + ... + 14123.
It is an arithmetic number, because the mean of its divisors is an integer number (3894660).
Almost surely, 254806166 is an apocalyptic number.
54806166 is an abundant number, since it is smaller than the sum of its proper divisors (69822954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54806166 is a wasteful number, since it uses less digits than its factorization.
54806166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23657 (or 23651 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 54806166 is about 7403.1186671564. The cubic root of 54806166 is about 379.8479678065.
The spelling of 54806166 in words is "fifty-four million, eight hundred six thousand, one hundred sixty-six".
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