Base | Representation |
---|---|
bin | 11111001110100001010 |
3 | 1220222121212 |
4 | 3321310022 |
5 | 230220432 |
6 | 33533122 |
7 | 11461133 |
oct | 3716412 |
9 | 1828555 |
10 | 1023242 |
11 | 639860 |
12 | 4141a2 |
13 | 29a98c |
14 | 1c8c8a |
15 | 1532b2 |
hex | f9d0a |
1023242 has 8 divisors (see below), whose sum is σ = 1674432. Its totient is φ = 465100.
The previous prime is 1023229. The next prime is 1023257. The reversal of 1023242 is 2423201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 23234 + ... + 23277.
It is an arithmetic number, because the mean of its divisors is an integer number (209304).
21023242 is an apocalyptic number.
1023242 is a deficient number, since it is larger than the sum of its proper divisors (651190).
1023242 is a wasteful number, since it uses less digits than its factorization.
1023242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46524.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 1023242 is about 1011.5542496574. The cubic root of 1023242 is about 100.7688075359.
Adding to 1023242 its reverse (2423201), we get a palindrome (3446443).
The spelling of 1023242 in words is "one million, twenty-three thousand, two hundred forty-two".
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