Base | Representation |
---|---|
bin | 1100011001100… |
… | …1110010001000 |
3 | 10121212101110202 |
4 | 3012121302020 |
5 | 101303310440 |
6 | 5054431332 |
7 | 1201036001 |
oct | 306316210 |
9 | 117771422 |
10 | 52010120 |
11 | 273a3a78 |
12 | 15502548 |
13 | aa10326 |
14 | 6c9c1a8 |
15 | 4875615 |
hex | 3199c88 |
52010120 has 16 divisors (see below), whose sum is σ = 117022860. Its totient is φ = 20804032.
The previous prime is 52010111. The next prime is 52010141. The reversal of 52010120 is 2101025.
It can be written as a sum of positive squares in 2 ways, for example, as 51811204 + 198916 = 7198^2 + 446^2 .
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 650087 + ... + 650166.
Almost surely, 252010120 is an apocalyptic number.
It is an amenable number.
52010120 is an abundant number, since it is smaller than the sum of its proper divisors (65012740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52010120 is a wasteful number, since it uses less digits than its factorization.
52010120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1300264 (or 1300260 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 11.
The square root of 52010120 is about 7211.8042125393. The cubic root of 52010120 is about 373.2753275809.
Adding to 52010120 its reverse (2101025), we get a palindrome (54111145).
The spelling of 52010120 in words is "fifty-two million, ten thousand, one hundred twenty".
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