Base | Representation |
---|---|
bin | 1001101001001100101010 |
3 | 11202102211012 |
4 | 21221030222 |
5 | 1121344132 |
6 | 130103522 |
7 | 30326246 |
oct | 11511452 |
9 | 4672735 |
10 | 2528042 |
11 | 14773a0 |
12 | a1aba2 |
13 | 6a68aa |
14 | 49b426 |
15 | 34e0b2 |
hex | 26932a |
2528042 has 16 divisors (see below), whose sum is σ = 4169664. Its totient is φ = 1140000.
The previous prime is 2528033. The next prime is 2528059. The reversal of 2528042 is 2408252.
It is a junction number, because it is equal to n+sod(n) for n = 2527999 and 2528017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2942 + ... + 3702.
It is an arithmetic number, because the mean of its divisors is an integer number (260604).
22528042 is an apocalyptic number.
2528042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2528042 is a deficient number, since it is larger than the sum of its proper divisors (1641622).
2528042 is a wasteful number, since it uses less digits than its factorization.
2528042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 925.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2528042 is about 1589.9817609017. The cubic root of 2528042 is about 136.2264465640.
The spelling of 2528042 in words is "two million, five hundred twenty-eight thousand, forty-two".
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