Base | Representation |
---|---|
bin | 100000000111110011111 |
3 | 1222110212021 |
4 | 10000332133 |
5 | 232140300 |
6 | 34321011 |
7 | 11642506 |
oct | 4007637 |
9 | 1873767 |
10 | 1052575 |
11 | 6598a7 |
12 | 429167 |
13 | 2ab134 |
14 | 1d583d |
15 | 15bd1a |
hex | 100f9f |
1052575 has 12 divisors (see below), whose sum is σ = 1325808. Its totient is φ = 828800.
The previous prime is 1052573. The next prime is 1052609. The reversal of 1052575 is 5752501.
It is a happy number.
It is not a de Polignac number, because 1052575 - 21 = 1052573 is a prime.
It is a super-2 number, since 2×10525752 = 2215828261250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052573) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 1479 + ... + 2071.
It is an arithmetic number, because the mean of its divisors is an integer number (110484).
21052575 is an apocalyptic number.
1052575 is a deficient number, since it is larger than the sum of its proper divisors (273233).
1052575 is an equidigital number, since it uses as much as digits as its factorization.
1052575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 674 (or 669 counting only the distinct ones).
The product of its (nonzero) digits is 1750, while the sum is 25.
The square root of 1052575 is about 1025.9507785464. The cubic root of 1052575 is about 101.7226542229.
The spelling of 1052575 in words is "one million, fifty-two thousand, five hundred seventy-five".
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