Base | Representation |
---|---|
bin | 1100110001100… |
… | …0010100000001 |
3 | 10201210222202220 |
4 | 3030120110001 |
5 | 102203430321 |
6 | 5152201253 |
7 | 1220253024 |
oct | 314302401 |
9 | 121728686 |
10 | 53576961 |
11 | 28274189 |
12 | 15b39229 |
13 | b13b559 |
14 | 71891bb |
15 | 4a849c6 |
hex | 3318501 |
53576961 has 8 divisors (see below), whose sum is σ = 71480640. Its totient is φ = 35695632.
The previous prime is 53576953. The next prime is 53576977. The reversal of 53576961 is 16967535.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53576961 - 23 = 53576953 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (53576981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180 + ... + 10418.
It is an arithmetic number, because the mean of its divisors is an integer number (8935080).
Almost surely, 253576961 is an apocalyptic number.
It is an amenable number.
53576961 is a deficient number, since it is larger than the sum of its proper divisors (17903679).
53576961 is a wasteful number, since it uses less digits than its factorization.
53576961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11175.
The product of its digits is 170100, while the sum is 42.
The square root of 53576961 is about 7319.6284741782. The cubic root of 53576961 is about 376.9866970612.
The spelling of 53576961 in words is "fifty-three million, five hundred seventy-six thousand, nine hundred sixty-one".
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