Base | Representation |
---|---|
bin | 11111010100001010010 |
3 | 1221010120211 |
4 | 3322201102 |
5 | 230314010 |
6 | 33554334 |
7 | 11502430 |
oct | 3724122 |
9 | 1833524 |
10 | 1026130 |
11 | 640a46 |
12 | 4159aa |
13 | 29c0a1 |
14 | 1c9d50 |
15 | 15408a |
hex | fa852 |
1026130 has 32 divisors (see below), whose sum is σ = 2146176. Its totient is φ = 345984.
The previous prime is 1026127. The next prime is 1026139. The reversal of 1026130 is 316201.
1026130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 1026130.
It is not an unprimeable number, because it can be changed into a prime (1026139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7422 + ... + 7558.
It is an arithmetic number, because the mean of its divisors is an integer number (67068).
21026130 is an apocalyptic number.
1026130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1026130 is an abundant number, since it is smaller than the sum of its proper divisors (1120046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1026130 is a wasteful number, since it uses less digits than its factorization.
1026130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1026130 is about 1012.9807500639. The cubic root of 1026130 is about 100.8635218370.
It can be divided in two parts, 1026 and 130, that added together give a square (1156 = 342).
The spelling of 1026130 in words is "one million, twenty-six thousand, one hundred thirty".
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