Base | Representation |
---|---|
bin | 1000101101101111110010 |
3 | 11022001210020 |
4 | 20231233302 |
5 | 1041101110 |
6 | 120544310 |
7 | 25263303 |
oct | 10555762 |
9 | 4261706 |
10 | 2284530 |
11 | 1320446 |
12 | 922096 |
13 | 61cac1 |
14 | 4367aa |
15 | 301d70 |
hex | 22dbf2 |
2284530 has 32 divisors (see below), whose sum is σ = 5522688. Its totient is φ = 604800.
The previous prime is 2284501. The next prime is 2284537. The reversal of 2284530 is 354822.
It is a self number, because there is not a number n which added to its sum of digits gives 2284530.
It is not an unprimeable number, because it can be changed into a prime (2284537) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 7990 + ... + 8270.
It is an arithmetic number, because the mean of its divisors is an integer number (172584).
22284530 is an apocalyptic number.
2284530 is an abundant number, since it is smaller than the sum of its proper divisors (3238158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2284530 is a wasteful number, since it uses less digits than its factorization.
2284530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 562.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2284530 is about 1511.4661756057. The cubic root of 2284530 is about 131.7039969637.
The spelling of 2284530 in words is "two million, two hundred eighty-four thousand, five hundred thirty".
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