Base | Representation |
---|---|
bin | 1100110100000… |
… | …1101100011101 |
3 | 10202010121021200 |
4 | 3031001230131 |
5 | 102224341321 |
6 | 5155550113 |
7 | 1221560136 |
oct | 315015435 |
9 | 122117250 |
10 | 53746461 |
11 | 2837a56a |
12 | 15bbb339 |
13 | b19a752 |
14 | 71d0c8d |
15 | 4ab9d26 |
hex | 3341b1d |
53746461 has 12 divisors (see below), whose sum is σ = 77723100. Its totient is φ = 35789760.
The previous prime is 53746457. The next prime is 53746481. The reversal of 53746461 is 16464735.
It is a happy number.
53746461 is a `hidden beast` number, since 5 + 3 + 7 + 4 + 646 + 1 = 666.
53746461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 24651225 + 29095236 = 4965^2 + 5394^2 .
It is not a de Polignac number, because 53746461 - 22 = 53746457 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53746481) 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, 6265 + ... + 12113.
It is an arithmetic number, because the mean of its divisors is an integer number (6476925).
Almost surely, 253746461 is an apocalyptic number.
It is an amenable number.
53746461 is a deficient number, since it is larger than the sum of its proper divisors (23976639).
53746461 is a wasteful number, since it uses less digits than its factorization.
53746461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6876 (or 6873 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 53746461 is about 7331.1977875379. The cubic root of 53746461 is about 377.3838327996.
The spelling of 53746461 in words is "fifty-three million, seven hundred forty-six thousand, four hundred sixty-one".
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