Base | Representation |
---|---|
bin | 1100100100111… |
… | …1101010010010 |
3 | 10200021020101020 |
4 | 3021033222102 |
5 | 102001130330 |
6 | 5122420310 |
7 | 1210260633 |
oct | 311175222 |
9 | 120236336 |
10 | 52755090 |
11 | 27862753 |
12 | 15801696 |
13 | ac1143b |
14 | 701388a |
15 | 4971210 |
hex | 324fa92 |
52755090 has 16 divisors (see below), whose sum is σ = 126612288. Its totient is φ = 14068016.
The previous prime is 52755083. The next prime is 52755119. The reversal of 52755090 is 9055725.
52755090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879222 + ... + 879281.
It is an arithmetic number, because the mean of its divisors is an integer number (7913268).
Almost surely, 252755090 is an apocalyptic number.
52755090 is an abundant number, since it is smaller than the sum of its proper divisors (73857198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52755090 is a wasteful number, since it uses less digits than its factorization.
52755090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1758513.
The product of its (nonzero) digits is 15750, while the sum is 33.
The square root of 52755090 is about 7263.2699247653. The cubic root of 52755090 is about 375.0490957942.
The spelling of 52755090 in words is "fifty-two million, seven hundred fifty-five thousand, ninety".
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