Base | Representation |
---|---|
bin | 1101000011001… |
… | …1000110111010 |
3 | 10210222211200222 |
4 | 3100303012322 |
5 | 103003012130 |
6 | 5233100042 |
7 | 1233146051 |
oct | 320630672 |
9 | 123884628 |
10 | 54735290 |
11 | 28995485 |
12 | 163b7622 |
13 | b45585c |
14 | 73ab398 |
15 | 4c12ce5 |
hex | 34331ba |
54735290 has 8 divisors (see below), whose sum is σ = 98523540. Its totient is φ = 21894112.
The previous prime is 54735283. The next prime is 54735293. The reversal of 54735290 is 9253745.
54735290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 46226401 + 8508889 = 6799^2 + 2917^2 .
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 54735290.
It is not an unprimeable number, because it can be changed into a prime (54735293) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2736755 + ... + 2736774.
Almost surely, 254735290 is an apocalyptic number.
54735290 is a deficient number, since it is larger than the sum of its proper divisors (43788250).
54735290 is a wasteful number, since it uses less digits than its factorization.
54735290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5473536.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 54735290 is about 7398.3302170152. The cubic root of 54735290 is about 379.6841558354.
The spelling of 54735290 in words is "fifty-four million, seven hundred thirty-five thousand, two hundred ninety".
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