Base | Representation |
---|---|
bin | 1000000010010111100010 |
3 | 10222001001111 |
4 | 20002113202 |
5 | 1014404400 |
6 | 113053534 |
7 | 23623264 |
oct | 10022742 |
9 | 3861044 |
10 | 2106850 |
11 | 12099a9 |
12 | 8572aa |
13 | 589c75 |
14 | 3cbb34 |
15 | 2b93ba |
hex | 2025e2 |
2106850 has 24 divisors (see below), whose sum is σ = 4056660. Its totient is φ = 813120.
The previous prime is 2106847. The next prime is 2106857. The reversal of 2106850 is 586012.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 1432809 + 674041 = 1197^2 + 821^2 .
It is not an unprimeable number, because it can be changed into a prime (2106857) 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, 724 + ... + 2176.
22106850 is an apocalyptic number.
2106850 is a deficient number, since it is larger than the sum of its proper divisors (1949810).
2106850 is a wasteful number, since it uses less digits than its factorization.
2106850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494 (or 1489 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 2106850 is about 1451.4992249395. The cubic root of 2106850 is about 128.1970029551.
The spelling of 2106850 in words is "two million, one hundred six thousand, eight hundred fifty".
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