Base | Representation |
---|---|
bin | 1101000011111… |
… | …1101001100000 |
3 | 10211002110011102 |
4 | 3100333221200 |
5 | 103011133111 |
6 | 5234133532 |
7 | 1233451601 |
oct | 320775140 |
9 | 124073142 |
10 | 54786656 |
11 | 28a20031 |
12 | 164212a8 |
13 | b473052 |
14 | 73c1da8 |
15 | 4c2313b |
hex | 343fa60 |
54786656 has 24 divisors (see below), whose sum is σ = 108088344. Its totient is φ = 27335680.
The previous prime is 54786643. The next prime is 54786661. The reversal of 54786656 is 65668745.
54786656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×547866563 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54786656.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 16496 + ... + 19536.
It is an arithmetic number, because the mean of its divisors is an integer number (4503681).
Almost surely, 254786656 is an apocalyptic number.
It is an amenable number.
54786656 is a deficient number, since it is larger than the sum of its proper divisors (53301688).
54786656 is a wasteful number, since it uses less digits than its factorization.
54786656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3614 (or 3606 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 47.
The square root of 54786656 is about 7401.8008619524. The cubic root of 54786656 is about 379.8028894638.
The spelling of 54786656 in words is "fifty-four million, seven hundred eighty-six thousand, six hundred fifty-six".
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