Base | Representation |
---|---|
bin | 1010000001101000100111 |
3 | 11221112010100 |
4 | 22001220213 |
5 | 1133100020 |
6 | 132155143 |
7 | 31224126 |
oct | 12015047 |
9 | 4845110 |
10 | 2628135 |
11 | 1535614 |
12 | a68ab3 |
13 | 710313 |
14 | 4c5abd |
15 | 36da90 |
hex | 281a27 |
2628135 has 12 divisors (see below), whose sum is σ = 4555512. Its totient is φ = 1401648.
The previous prime is 2628133. The next prime is 2628139. The reversal of 2628135 is 5318262.
2628135 = 7232 + 7242 + ... + 7272.
2628135 is a `hidden beast` number, since 2 + 628 + 1 + 35 = 666.
It is not a de Polignac number, because 2628135 - 21 = 2628133 is a prime.
It is a d-powerful number, because it can be written as 2 + 6 + 219 + 87 + 1 + 38 + 53 .
It is a junction number, because it is equal to n+sod(n) for n = 2628099 and 2628108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2628133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29157 + ... + 29246.
It is an arithmetic number, because the mean of its divisors is an integer number (379626).
22628135 is an apocalyptic number.
2628135 is a deficient number, since it is larger than the sum of its proper divisors (1927377).
2628135 is a wasteful number, since it uses less digits than its factorization.
2628135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58414 (or 58411 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 2628135 is about 1621.1523679161. The cubic root of 2628135 is about 138.0011027007.
The spelling of 2628135 in words is "two million, six hundred twenty-eight thousand, one hundred thirty-five".
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