Base | Representation |
---|---|
bin | 1100101110000… |
… | …0101010010000 |
3 | 10201101102002012 |
4 | 3023200222100 |
5 | 102124132013 |
6 | 5143242052 |
7 | 1215313316 |
oct | 313405220 |
9 | 121342065 |
10 | 53349008 |
11 | 28128999 |
12 | 15a49328 |
13 | b08b87b |
14 | 712a0b6 |
15 | 4a3c1a8 |
hex | 32e0a90 |
53349008 has 20 divisors (see below), whose sum is σ = 104390268. Its totient is φ = 26409600.
The previous prime is 53349007. The next prime is 53349011. The reversal of 53349008 is 80094335.
It can be written as a sum of positive squares in 2 ways, for example, as 32809984 + 20539024 = 5728^2 + 4532^2 .
It is a super-2 number, since 2×533490082 = 5692233309168128, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53349007) 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, 14891 + ... + 18122.
Almost surely, 253349008 is an apocalyptic number.
It is an amenable number.
53349008 is a deficient number, since it is larger than the sum of its proper divisors (51041260).
53349008 is a wasteful number, since it uses less digits than its factorization.
53349008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33122 (or 33116 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 53349008 is about 7304.0405256269. The cubic root of 53349008 is about 376.4512840056.
The spelling of 53349008 in words is "fifty-three million, three hundred forty-nine thousand, eight".
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