Base | Representation |
---|---|
bin | 1101000101100… |
… | …0000111100110 |
3 | 10211021112122122 |
4 | 3101120013212 |
5 | 103022340021 |
6 | 5240225542 |
7 | 1234350035 |
oct | 321300746 |
9 | 124245578 |
10 | 54886886 |
11 | 28a8936a |
12 | 1646b2b2 |
13 | b4a9862 |
14 | 740a71c |
15 | 4c42bab |
hex | 34581e6 |
54886886 has 8 divisors (see below), whose sum is σ = 82855200. Its totient is φ = 27268488.
The previous prime is 54886861. The next prime is 54886889. The reversal of 54886886 is 68868845.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54886889) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87086 + ... + 87713.
It is an arithmetic number, because the mean of its divisors is an integer number (10356900).
Almost surely, 254886886 is an apocalyptic number.
54886886 is a deficient number, since it is larger than the sum of its proper divisors (27968314).
54886886 is a wasteful number, since it uses less digits than its factorization.
54886886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174958.
The product of its digits is 2949120, while the sum is 53.
The square root of 54886886 is about 7408.5684177174. The cubic root of 54886886 is about 380.0343597740.
The spelling of 54886886 in words is "fifty-four million, eight hundred eighty-six thousand, eight hundred eighty-six".
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