Base | Representation |
---|---|
bin | 1011001011011101100000 |
3 | 12111212221002 |
4 | 23023131200 |
5 | 1222234103 |
6 | 142451132 |
7 | 33623546 |
oct | 13133540 |
9 | 5455832 |
10 | 2930528 |
11 | 1721827 |
12 | b93aa8 |
13 | 7b7b53 |
14 | 563d96 |
15 | 3cd488 |
hex | 2cb760 |
2930528 has 24 divisors (see below), whose sum is σ = 6109992. Its totient is φ = 1378816.
The previous prime is 2930527. The next prime is 2930533. The reversal of 2930528 is 8250392.
2930528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2930528.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2930527) by changing a digit.
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, 2150 + ... + 3237.
It is an arithmetic number, because the mean of its divisors is an integer number (254583).
22930528 is an apocalyptic number.
It is an amenable number.
2930528 is an abundant number, since it is smaller than the sum of its proper divisors (3179464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2930528 is a wasteful number, since it uses less digits than its factorization.
2930528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5414 (or 5406 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 2930528 is about 1711.8785003615. The cubic root of 2930528 is about 143.1029626705.
The spelling of 2930528 in words is "two million, nine hundred thirty thousand, five hundred twenty-eight".
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