Base | Representation |
---|---|
bin | 1010010000111101111000 |
3 | 12001201021022 |
4 | 22100331320 |
5 | 1142102221 |
6 | 133402012 |
7 | 31605203 |
oct | 12207570 |
9 | 5051238 |
10 | 2690936 |
11 | 1578816 |
12 | a99308 |
13 | 732a91 |
14 | 50093a |
15 | 3824ab |
hex | 290f78 |
2690936 has 16 divisors (see below), whose sum is σ = 5182440. Its totient is φ = 1308960.
The previous prime is 2690923. The next prime is 2690957. The reversal of 2690936 is 6390962.
2690936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×26909362 = 14482273112192, which contains 22 as substring.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2690896 and 2690905.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4250 + ... + 4841.
22690936 is an apocalyptic number.
It is an amenable number.
2690936 is a deficient number, since it is larger than the sum of its proper divisors (2491504).
2690936 is a wasteful number, since it uses less digits than its factorization.
2690936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9134 (or 9130 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 35.
The square root of 2690936 is about 1640.4072665043. The cubic root of 2690936 is about 139.0916704619.
The spelling of 2690936 in words is "two million, six hundred ninety thousand, nine hundred thirty-six".
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