Base | Representation |
---|---|
bin | 100000000111100000010 |
3 | 1222110122110 |
4 | 10000330002 |
5 | 232134133 |
6 | 34320150 |
7 | 11642163 |
oct | 4007402 |
9 | 1873573 |
10 | 1052418 |
11 | 659774 |
12 | 429056 |
13 | 2ab043 |
14 | 1d576a |
15 | 15bc63 |
hex | 100f02 |
1052418 has 8 divisors (see below), whose sum is σ = 2104848. Its totient is φ = 350804.
The previous prime is 1052417. The next prime is 1052431. The reversal of 1052418 is 8142501.
It is a sphenic number, since it is the product of 3 distinct primes.
1052418 is an admirable number.
It is a super-2 number, since 2×10524182 = 2215167293448, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1052394 and 1052403.
It is not an unprimeable number, because it can be changed into a prime (1052413) 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, 87696 + ... + 87707.
It is an arithmetic number, because the mean of its divisors is an integer number (263106).
21052418 is an apocalyptic number.
1052418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052418 is a wasteful number, since it uses less digits than its factorization.
1052418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175408.
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 1052418 is about 1025.8742613011. The cubic root of 1052418 is about 101.7175963883.
Adding to 1052418 its reverse (8142501), we get a palindrome (9194919).
The spelling of 1052418 in words is "one million, fifty-two thousand, four hundred eighteen".
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