Base | Representation |
---|---|
bin | 100000110010111010001 |
3 | 2000121010112 |
4 | 10012113101 |
5 | 233342031 |
6 | 35011105 |
7 | 12064031 |
oct | 4062721 |
9 | 2017115 |
10 | 1074641 |
11 | 674437 |
12 | 439a95 |
13 | 2b81a9 |
14 | 1dd8c1 |
15 | 16362b |
hex | 1065d1 |
1074641 has 2 divisors, whose sum is σ = 1074642. Its totient is φ = 1074640.
The previous prime is 1074617. The next prime is 1074643. The reversal of 1074641 is 1464701.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 863041 + 211600 = 929^2 + 460^2 .
It is a cyclic number.
It is not a de Polignac number, because 1074641 - 214 = 1058257 is a prime.
It is a Sophie Germain prime.
Together with 1074643, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (1074643) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537320 + 537321.
It is an arithmetic number, because the mean of its divisors is an integer number (537321).
21074641 is an apocalyptic number.
It is an amenable number.
1074641 is a deficient number, since it is larger than the sum of its proper divisors (1).
1074641 is an equidigital number, since it uses as much as digits as its factorization.
1074641 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 1074641 is about 1036.6489280369. The cubic root of 1074641 is about 102.4285760600.
The spelling of 1074641 in words is "one million, seventy-four thousand, six hundred forty-one".
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