Base | Representation |
---|---|
bin | 111111101111001010010 |
3 | 10221002220222 |
4 | 13331321102 |
5 | 1013313110 |
6 | 112433042 |
7 | 23516003 |
oct | 7757122 |
9 | 3832828 |
10 | 2088530 |
11 | 11a7164 |
12 | 848782 |
13 | 581822 |
14 | 3c51aa |
15 | 2b3c55 |
hex | 1fde52 |
2088530 has 16 divisors (see below), whose sum is σ = 3812184. Its totient is φ = 823680.
The previous prime is 2088517. The next prime is 2088547. The reversal of 2088530 is 358802.
It can be written as a sum of positive squares in 4 ways, for example, as 1771561 + 316969 = 1331^2 + 563^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2088530.
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, 701 + ... + 2160.
22088530 is an apocalyptic number.
2088530 is a deficient number, since it is larger than the sum of its proper divisors (1723654).
2088530 is a wasteful number, since it uses less digits than its factorization.
2088530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2941.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 2088530 is about 1445.1747299202. The cubic root of 2088530 is about 127.8243440163.
The spelling of 2088530 in words is "two million, eighty-eight thousand, five hundred thirty".
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