Base | Representation |
---|---|
bin | 1100111111100… |
… | …0111110101010 |
3 | 10210112202002121 |
4 | 3033320332222 |
5 | 102422402234 |
6 | 5224021454 |
7 | 1231134643 |
oct | 317707652 |
9 | 123482077 |
10 | 54497194 |
11 | 28842604 |
12 | 1630188a |
13 | b3a137b |
14 | 73486ca |
15 | 4bb74b4 |
hex | 33f8faa |
54497194 has 8 divisors (see below), whose sum is σ = 84382848. Its totient is φ = 26369580.
The previous prime is 54497173. The next prime is 54497203. The reversal of 54497194 is 49179445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 54497194.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439432 + ... + 439555.
It is an arithmetic number, because the mean of its divisors is an integer number (10547856).
Almost surely, 254497194 is an apocalyptic number.
54497194 is a deficient number, since it is larger than the sum of its proper divisors (29885654).
54497194 is a wasteful number, since it uses less digits than its factorization.
54497194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 879020.
The product of its digits is 181440, while the sum is 43.
The square root of 54497194 is about 7382.2214813700. The cubic root of 54497194 is about 379.1328194129.
The spelling of 54497194 in words is "fifty-four million, four hundred ninety-seven thousand, one hundred ninety-four".
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