Base | Representation |
---|---|
bin | 1100011001100… |
… | …1111100011100 |
3 | 10121212102101012 |
4 | 3012121330130 |
5 | 101303321110 |
6 | 5054434352 |
7 | 1201040633 |
oct | 306317434 |
9 | 117772335 |
10 | 52010780 |
11 | 273a4518 |
12 | 155029b8 |
13 | aa10713 |
14 | 6c9c51a |
15 | 4875905 |
hex | 3199f1c |
52010780 has 24 divisors (see below), whose sum is σ = 109436208. Its totient is φ = 20763648.
The previous prime is 52010759. The next prime is 52010807. The reversal of 52010780 is 8701025.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9287 + ... + 13793.
It is an arithmetic number, because the mean of its divisors is an integer number (4559842).
Almost surely, 252010780 is an apocalyptic number.
It is an amenable number.
52010780 is an abundant number, since it is smaller than the sum of its proper divisors (57425428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52010780 is a wasteful number, since it uses less digits than its factorization.
52010780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5093 (or 5091 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 52010780 is about 7211.8499707079. The cubic root of 52010780 is about 373.2769065087.
The spelling of 52010780 in words is "fifty-two million, ten thousand, seven hundred eighty".
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