Base | Representation |
---|---|
bin | 1100101011111… |
… | …0011000000000 |
3 | 10201010021110000 |
4 | 3022332120000 |
5 | 102110133301 |
6 | 5140240000 |
7 | 1214160021 |
oct | 312763000 |
9 | 121107400 |
10 | 53208576 |
11 | 28042433 |
12 | 159a0000 |
13 | b03c985 |
14 | 70d0c48 |
15 | 4a10786 |
hex | 32be600 |
53208576 has 100 divisors (see below), whose sum is σ = 158937372. Its totient is φ = 17722368.
The previous prime is 53208527. The next prime is 53208577. The reversal of 53208576 is 67580235.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 53208576.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53208577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40831 + ... + 42113.
Almost surely, 253208576 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53208576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79468686).
53208576 is an abundant number, since it is smaller than the sum of its proper divisors (105728796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53208576 is an equidigital number, since it uses as much as digits as its factorization.
53208576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313 (or 1288 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 53208576 is about 7294.4208817424. The cubic root of 53208576 is about 376.1206795367.
The spelling of 53208576 in words is "fifty-three million, two hundred eight thousand, five hundred seventy-six".
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