Base | Representation |
---|---|
bin | 1010001011011000110010 |
3 | 12000112220212 |
4 | 22023120302 |
5 | 1140334312 |
6 | 133104122 |
7 | 31451444 |
oct | 12133062 |
9 | 5015825 |
10 | 2668082 |
11 | 156262a |
12 | a88042 |
13 | 725561 |
14 | 4d6494 |
15 | 37a822 |
hex | 28b632 |
2668082 has 16 divisors (see below), whose sum is σ = 4286520. Its totient is φ = 1241088.
The previous prime is 2668063. The next prime is 2668091. The reversal of 2668082 is 2808662.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2660161 + 7921 = 1631^2 + 89^2 .
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, 2894 + ... + 3702.
22668082 is an apocalyptic number.
2668082 is a deficient number, since it is larger than the sum of its proper divisors (1618438).
2668082 is a wasteful number, since it uses less digits than its factorization.
2668082 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 9216, while the sum is 32.
The square root of 2668082 is about 1633.4264599302. The cubic root of 2668082 is about 138.6967839641.
It can be divided in two parts, 26680 and 82, that added together give a palindrome (26762).
The spelling of 2668082 in words is "two million, six hundred sixty-eight thousand, eighty-two".
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