Base | Representation |
---|---|
bin | 1100111110010… |
… | …0000010100100 |
3 | 10210101101110002 |
4 | 3033210002210 |
5 | 102412131203 |
6 | 5222120432 |
7 | 1230326621 |
oct | 317440244 |
9 | 123341402 |
10 | 54411428 |
11 | 28794125 |
12 | 16280118 |
13 | b371316 |
14 | 7325348 |
15 | 4b9bd88 |
hex | 33e40a4 |
54411428 has 12 divisors (see below), whose sum is σ = 97542732. Its totient is φ = 26542080.
The previous prime is 54411403. The next prime is 54411433. The reversal of 54411428 is 82411445.
It can be written as a sum of positive squares in 2 ways, for example, as 33085504 + 21325924 = 5752^2 + 4618^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 54411428.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165725 + ... + 166052.
It is an arithmetic number, because the mean of its divisors is an integer number (8128561).
Almost surely, 254411428 is an apocalyptic number.
It is an amenable number.
54411428 is a deficient number, since it is larger than the sum of its proper divisors (43131304).
54411428 is a wasteful number, since it uses less digits than its factorization.
54411428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331822 (or 331820 counting only the distinct ones).
The product of its digits is 5120, while the sum is 29.
The square root of 54411428 is about 7376.4102380494. The cubic root of 54411428 is about 378.9338258142.
The spelling of 54411428 in words is "fifty-four million, four hundred eleven thousand, four hundred twenty-eight".
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