Base | Representation |
---|---|
bin | 1100110110100… |
… | …0101110000011 |
3 | 10202102201112220 |
4 | 3031220232003 |
5 | 102300000212 |
6 | 5203222123 |
7 | 1223124150 |
oct | 315505603 |
9 | 122381486 |
10 | 53906307 |
11 | 28479674 |
12 | 16077943 |
13 | b225430 |
14 | 7233227 |
15 | 4aec38c |
hex | 3368b83 |
53906307 has 32 divisors (see below), whose sum is σ = 88865280. Its totient is φ = 28304640.
The previous prime is 53906297. The next prime is 53906309. The reversal of 53906307 is 70360935.
53906307 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 53906307 - 24 = 53906291 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53906309) 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 31 ways as a sum of consecutive naturals, for example, 103207 + ... + 103727.
It is an arithmetic number, because the mean of its divisors is an integer number (2777040).
Almost surely, 253906307 is an apocalyptic number.
53906307 is a deficient number, since it is larger than the sum of its proper divisors (34958973).
53906307 is a wasteful number, since it uses less digits than its factorization.
53906307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 923.
The product of its (nonzero) digits is 17010, while the sum is 33.
The square root of 53906307 is about 7342.0914595230. The cubic root of 53906307 is about 377.7575851151.
The spelling of 53906307 in words is "fifty-three million, nine hundred six thousand, three hundred seven".
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