Base | Representation |
---|---|
bin | 100000000111101100010 |
3 | 1222110210000 |
4 | 10000331202 |
5 | 232140024 |
6 | 34320430 |
7 | 11642361 |
oct | 4007542 |
9 | 1873700 |
10 | 1052514 |
11 | 659851 |
12 | 429116 |
13 | 2ab0b8 |
14 | 1d57d8 |
15 | 15bcc9 |
hex | 100f62 |
1052514 has 40 divisors (see below), whose sum is σ = 2417580. Its totient is φ = 342144.
The previous prime is 1052489. The next prime is 1052531. The reversal of 1052514 is 4152501.
1052514 = T132 + T133 + ... + T204.
It can be written as a sum of positive squares in 2 ways, for example, as 1034289 + 18225 = 1017^2 + 135^2 .
It is a super-2 number, since 2×10525142 = 2215571440392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11782 + ... + 11870.
21052514 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1052514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1208790).
1052514 is an abundant number, since it is smaller than the sum of its proper divisors (1365066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052514 is an equidigital number, since it uses as much as digits as its factorization.
1052514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176 (or 167 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 1052514 is about 1025.9210495940. The cubic root of 1052514 is about 101.7206891367.
The spelling of 1052514 in words is "one million, fifty-two thousand, five hundred fourteen".
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