Base | Representation |
---|---|
bin | 1000100011011000001001 |
3 | 11012220112011 |
4 | 20203120021 |
5 | 1033221212 |
6 | 120015521 |
7 | 25025416 |
oct | 10433011 |
9 | 4186464 |
10 | 2242057 |
11 | 12a1544 |
12 | 9015a1 |
13 | 60667c |
14 | 42510d |
15 | 2e44a7 |
hex | 223609 |
2242057 has 8 divisors (see below), whose sum is σ = 2376000. Its totient is φ = 2109744.
The previous prime is 2242043. The next prime is 2242073. The reversal of 2242057 is 7502422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2242057 - 27 = 2241929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2242027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3444 + ... + 4042.
It is an arithmetic number, because the mean of its divisors is an integer number (297000).
22242057 is an apocalyptic number.
It is an amenable number.
2242057 is a deficient number, since it is larger than the sum of its proper divisors (133943).
2242057 is a wasteful number, since it uses less digits than its factorization.
2242057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815.
The product of its (nonzero) digits is 1120, while the sum is 22.
The square root of 2242057 is about 1497.3499924867. The cubic root of 2242057 is about 130.8826912458.
Adding to 2242057 its reverse (7502422), we get a palindrome (9744479).
The spelling of 2242057 in words is "two million, two hundred forty-two thousand, fifty-seven".
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