Base | Representation |
---|---|
bin | 1100111110101… |
… | …1110001000001 |
3 | 10210102222212010 |
4 | 3033223301001 |
5 | 102414134243 |
6 | 5222523133 |
7 | 1230521106 |
oct | 317536101 |
9 | 123388763 |
10 | 54443073 |
11 | 28805983 |
12 | 162964a9 |
13 | b382849 |
14 | 7332aad |
15 | 4ba6433 |
hex | 33ebc41 |
54443073 has 8 divisors (see below), whose sum is σ = 72828448. Its totient is φ = 36176544.
The previous prime is 54443071. The next prime is 54443089. The reversal of 54443073 is 37034445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54443073 - 21 = 54443071 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 54443073.
It is not an unprimeable number, because it can be changed into a prime (54443071) 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, 28636 + ... + 30477.
It is an arithmetic number, because the mean of its divisors is an integer number (9103556).
Almost surely, 254443073 is an apocalyptic number.
It is an amenable number.
54443073 is a deficient number, since it is larger than the sum of its proper divisors (18385375).
54443073 is a wasteful number, since it uses less digits than its factorization.
54443073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59423.
The product of its (nonzero) digits is 20160, while the sum is 30.
The square root of 54443073 is about 7378.5549398239. The cubic root of 54443073 is about 379.0072726215.
The spelling of 54443073 in words is "fifty-four million, four hundred forty-three thousand, seventy-three".
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