Base | Representation |
---|---|
bin | 1100110101010… |
… | …1101000001011 |
3 | 10202021202021121 |
4 | 3031111220023 |
5 | 102234444412 |
6 | 5201420111 |
7 | 1222350154 |
oct | 315255013 |
9 | 122252247 |
10 | 53828107 |
11 | 28425943 |
12 | 1603a637 |
13 | b1c8968 |
14 | 721292b |
15 | 4ad4107 |
hex | 3355a0b |
53828107 has 4 divisors (see below), whose sum is σ = 54098800. Its totient is φ = 53557416.
The previous prime is 53828077. The next prime is 53828123. The reversal of 53828107 is 70182835.
53828107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53828107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53828407) 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 3 ways as a sum of consecutive naturals, for example, 135048 + ... + 135445.
It is an arithmetic number, because the mean of its divisors is an integer number (13524700).
Almost surely, 253828107 is an apocalyptic number.
53828107 is a deficient number, since it is larger than the sum of its proper divisors (270693).
53828107 is a wasteful number, since it uses less digits than its factorization.
53828107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270692.
The product of its (nonzero) digits is 13440, while the sum is 34.
The square root of 53828107 is about 7336.7640687159. The cubic root of 53828107 is about 377.5748301287.
It can be divided in two parts, 53828 and 107, that added together give a palindrome (53935).
The spelling of 53828107 in words is "fifty-three million, eight hundred twenty-eight thousand, one hundred seven".
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