Base | Representation |
---|---|
bin | 1100111111100… |
… | …1101011000001 |
3 | 10210112212222202 |
4 | 3033321223001 |
5 | 102423000113 |
6 | 5224042545 |
7 | 1231146140 |
oct | 317715301 |
9 | 123485882 |
10 | 54500033 |
11 | 28844755 |
12 | 16303455 |
13 | b3a2753 |
14 | 7349757 |
15 | 4bb8258 |
hex | 33f9ac1 |
54500033 has 8 divisors (see below), whose sum is σ = 62386368. Its totient is φ = 46638864.
The previous prime is 54500021. The next prime is 54500053. The reversal of 54500033 is 33000545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54500033 - 26 = 54499969 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54499978 and 54500014.
It is not an unprimeable number, because it can be changed into a prime (54500003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391 + ... + 10532.
It is an arithmetic number, because the mean of its divisors is an integer number (7798296).
Almost surely, 254500033 is an apocalyptic number.
It is an amenable number.
54500033 is a deficient number, since it is larger than the sum of its proper divisors (7886335).
54500033 is a wasteful number, since it uses less digits than its factorization.
54500033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12583.
The product of its (nonzero) digits is 900, while the sum is 20.
The square root of 54500033 is about 7382.4137651584. The cubic root of 54500033 is about 379.1394028673.
Adding to 54500033 its reverse (33000545), we get a palindrome (87500578).
The spelling of 54500033 in words is "fifty-four million, five hundred thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •