Base | Representation |
---|---|
bin | 1001011010111011… |
… | …1001010001000110 |
3 | 20112020112012010220 |
4 | 2112232321101012 |
5 | 20134343004330 |
6 | 1054534325210 |
7 | 116445042063 |
oct | 22656712106 |
9 | 6466465126 |
10 | 2528875590 |
11 | 108853672a |
12 | 5a6ab9806 |
13 | 313bcc6b7 |
14 | 19dc09c6a |
15 | ec031710 |
hex | 96bb9446 |
2528875590 has 32 divisors (see below), whose sum is σ = 6123020256. Its totient is φ = 668398080.
The previous prime is 2528875589. The next prime is 2528875607. The reversal of 2528875590 is 955788252.
2528875590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369601 + ... + 376380.
It is an arithmetic number, because the mean of its divisors is an integer number (191344383).
Almost surely, 22528875590 is an apocalyptic number.
2528875590 is an abundant number, since it is smaller than the sum of its proper divisors (3594144666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2528875590 is a wasteful number, since it uses less digits than its factorization.
2528875590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 746104.
The product of its (nonzero) digits is 2016000, while the sum is 51.
The square root of 2528875590 is about 50287.9268811113. The cubic root of 2528875590 is about 1362.4141790346.
The spelling of 2528875590 in words is "two billion, five hundred twenty-eight million, eight hundred seventy-five thousand, five hundred ninety".
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