Base | Representation |
---|---|
bin | 1100101001110… |
… | …0001011111101 |
3 | 10200212011100112 |
4 | 3022130023331 |
5 | 102041143131 |
6 | 5133235405 |
7 | 1213034531 |
oct | 312341375 |
9 | 120764315 |
10 | 53068541 |
11 | 27a571a9 |
12 | 15932b65 |
13 | acc1006 |
14 | 7095bc1 |
15 | 49d402b |
hex | 329c2fd |
53068541 has 4 divisors (see below), whose sum is σ = 53083584. Its totient is φ = 53053500.
The previous prime is 53068523. The next prime is 53068571. The reversal of 53068541 is 14586035.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 53068541 - 210 = 53067517 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53068498 and 53068507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53068511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956 + ... + 10346.
It is an arithmetic number, because the mean of its divisors is an integer number (13270896).
Almost surely, 253068541 is an apocalyptic number.
It is an amenable number.
53068541 is a deficient number, since it is larger than the sum of its proper divisors (15043).
53068541 is an equidigital number, since it uses as much as digits as its factorization.
53068541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15042.
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 53068541 is about 7284.8157835322. The cubic root of 53068541 is about 375.7904299360.
The spelling of 53068541 in words is "fifty-three million, sixty-eight thousand, five hundred forty-one".
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