Base | Representation |
---|---|
bin | 1101000001101… |
… | …1010111100010 |
3 | 10210210220022111 |
4 | 3100123113202 |
5 | 102441404200 |
6 | 5231025534 |
7 | 1232262415 |
oct | 320332742 |
9 | 123726274 |
10 | 54638050 |
11 | 28929415 |
12 | 1636b2aa |
13 | b42050c |
14 | 7383b7c |
15 | 4be40ba |
hex | 341b5e2 |
54638050 has 24 divisors (see below), whose sum is σ = 103064832. Its totient is φ = 21546000.
The previous prime is 54638047. The next prime is 54638057. The reversal of 54638050 is 5083645.
54638050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (54638057) 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 11 ways as a sum of consecutive naturals, for example, 4146 + ... + 11245.
It is an arithmetic number, because the mean of its divisors is an integer number (4294368).
Almost surely, 254638050 is an apocalyptic number.
54638050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54638050 is a deficient number, since it is larger than the sum of its proper divisors (48426782).
54638050 is a wasteful number, since it uses less digits than its factorization.
54638050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15474 (or 15469 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 54638050 is about 7391.7555424946. The cubic root of 54638050 is about 379.4591798792.
The spelling of 54638050 in words is "fifty-four million, six hundred thirty-eight thousand, fifty".
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