Base | Representation |
---|---|
bin | 111111101110100110010 |
3 | 10221002112022 |
4 | 13331310302 |
5 | 1013310432 |
6 | 112431442 |
7 | 23515112 |
oct | 7756462 |
9 | 3832468 |
10 | 2088242 |
11 | 11a6a22 |
12 | 848582 |
13 | 581660 |
14 | 3c5042 |
15 | 2b3b12 |
hex | 1fdd32 |
2088242 has 8 divisors (see below), whose sum is σ = 3373356. Its totient is φ = 963792.
The previous prime is 2088241. The next prime is 2088259. The reversal of 2088242 is 2428802.
It can be written as a sum of positive squares in 2 ways, for example, as 1692601 + 395641 = 1301^2 + 629^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 80317 = 2088242 / (2 + 0 + 8 + 8 + 2 + 4 + 2).
It is not an unprimeable number, because it can be changed into a prime (2088241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40133 + ... + 40184.
22088242 is an apocalyptic number.
2088242 is a deficient number, since it is larger than the sum of its proper divisors (1285114).
2088242 is a wasteful number, since it uses less digits than its factorization.
2088242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80332.
The product of its (nonzero) digits is 2048, while the sum is 26.
The square root of 2088242 is about 1445.0750845544. The cubic root of 2088242 is about 127.8184682563.
The spelling of 2088242 in words is "two million, eighty-eight thousand, two hundred forty-two".
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