Base | Representation |
---|---|
bin | 1101000100101… |
… | …0001100011111 |
3 | 10211011122102101 |
4 | 3101022030133 |
5 | 103014023410 |
6 | 5235105531 |
7 | 1234021543 |
oct | 321121437 |
9 | 124148371 |
10 | 54829855 |
11 | 28a4a533 |
12 | 164422a7 |
13 | b489902 |
14 | 73d3a23 |
15 | 4c30d3a |
hex | 344a31f |
54829855 has 12 divisors (see below), whose sum is σ = 67992696. Its totient is φ = 42445200.
The previous prime is 54829829. The next prime is 54829889. The reversal of 54829855 is 55892845.
54829855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54829855 - 25 = 54829823 is a prime.
It is a Duffinian number.
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 11 ways as a sum of consecutive naturals, for example, 901 + ... + 10510.
It is an arithmetic number, because the mean of its divisors is an integer number (5666058).
Almost surely, 254829855 is an apocalyptic number.
54829855 is a deficient number, since it is larger than the sum of its proper divisors (13162841).
54829855 is a wasteful number, since it uses less digits than its factorization.
54829855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11478 (or 11447 counting only the distinct ones).
The product of its digits is 576000, while the sum is 46.
The square root of 54829855 is about 7404.7184281376. The cubic root of 54829855 is about 379.9026874548.
It can be divided in two parts, 548 and 29855, that added together give a palindrome (30403).
The spelling of 54829855 in words is "fifty-four million, eight hundred twenty-nine thousand, eight hundred fifty-five".
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