Base | Representation |
---|---|
bin | 11111101111010010001 |
3 | 1221211122011 |
4 | 3331322101 |
5 | 231240032 |
6 | 34142521 |
7 | 11561056 |
oct | 3757221 |
9 | 1854564 |
10 | 1040017 |
11 | 650420 |
12 | 421a41 |
13 | 2a54c4 |
14 | 1d102d |
15 | 158247 |
hex | fde91 |
1040017 has 4 divisors (see below), whose sum is σ = 1134576. Its totient is φ = 945460.
The previous prime is 1039999. The next prime is 1040021. The reversal of 1040017 is 7100401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1040017 - 215 = 1007249 is a prime.
It is a Duffinian number.
1040017 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 1039979 and 1040006.
It is not an unprimeable number, because it can be changed into a prime (1040057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47263 + ... + 47284.
It is an arithmetic number, because the mean of its divisors is an integer number (283644).
21040017 is an apocalyptic number.
It is an amenable number.
1040017 is a deficient number, since it is larger than the sum of its proper divisors (94559).
1040017 is an equidigital number, since it uses as much as digits as its factorization.
1040017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94558.
The product of its (nonzero) digits is 28, while the sum is 13.
The square root of 1040017 is about 1019.8122376202. The cubic root of 1040017 is about 101.3164924210.
Adding to 1040017 its reverse (7100401), we get a palindrome (8140418).
The spelling of 1040017 in words is "one million, forty thousand, seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •