Base | Representation |
---|---|
bin | 1101000000101… |
… | …0001111111000 |
3 | 10210200100010101 |
4 | 3100022033320 |
5 | 102432133203 |
6 | 5225325144 |
7 | 1231551112 |
oct | 320121770 |
9 | 123610111 |
10 | 54567928 |
11 | 28890768 |
12 | 163367b4 |
13 | b3c761c |
14 | 73663b2 |
15 | 4bcd41d |
hex | 340a3f8 |
54567928 has 8 divisors (see below), whose sum is σ = 102314880. Its totient is φ = 27283960.
The previous prime is 54567923. The next prime is 54567991. The reversal of 54567928 is 82976545.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54567923) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3410488 + ... + 3410503.
It is an arithmetic number, because the mean of its divisors is an integer number (12789360).
Almost surely, 254567928 is an apocalyptic number.
It is an amenable number.
54567928 is a deficient number, since it is larger than the sum of its proper divisors (47746952).
54567928 is a wasteful number, since it uses less digits than its factorization.
54567928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6820997 (or 6820993 counting only the distinct ones).
The product of its digits is 604800, while the sum is 46.
The square root of 54567928 is about 7387.0107621419. The cubic root of 54567928 is about 379.2967788434.
The spelling of 54567928 in words is "fifty-four million, five hundred sixty-seven thousand, nine hundred twenty-eight".
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