Base | Representation |
---|---|
bin | 1101000101011… |
… | …0100101110100 |
3 | 10211021020001212 |
4 | 3101112211310 |
5 | 103022140003 |
6 | 5240140552 |
7 | 1234322555 |
oct | 321264564 |
9 | 124236055 |
10 | 54880628 |
11 | 28a846a0 |
12 | 16467758 |
13 | b4a6a5a |
14 | 740832c |
15 | 4c40dd8 |
hex | 3456974 |
54880628 has 24 divisors (see below), whose sum is σ = 105742560. Its totient is φ = 24714720.
The previous prime is 54880627. The next prime is 54880643. The reversal of 54880628 is 82608845.
54880628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54880627) 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 7 ways as a sum of consecutive naturals, for example, 926 + ... + 10517.
It is an arithmetic number, because the mean of its divisors is an integer number (4405940).
Almost surely, 254880628 is an apocalyptic number.
It is an amenable number.
54880628 is a deficient number, since it is larger than the sum of its proper divisors (50861932).
54880628 is a wasteful number, since it uses less digits than its factorization.
54880628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11567 (or 11565 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 41.
The square root of 54880628 is about 7408.1460568755. The cubic root of 54880628 is about 380.0199158537.
The spelling of 54880628 in words is "fifty-four million, eight hundred eighty thousand, six hundred twenty-eight".
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