Base | Representation |
---|---|
bin | 111110101100110… |
… | …0001100011111100 |
3 | 12102121202022010122 |
4 | 1331121201203330 |
5 | 13302040434233 |
6 | 544432354112 |
7 | 103064241155 |
oct | 17531414374 |
9 | 5377668118 |
10 | 2103843068 |
11 | 98a623488 |
12 | 4a86a5938 |
13 | 276b35172 |
14 | 15d5aa92c |
15 | c4a75d98 |
hex | 7d6618fc |
2103843068 has 12 divisors (see below), whose sum is σ = 3682062720. Its totient is φ = 1051825152.
The previous prime is 2103843067. The next prime is 2103843073. The reversal of 2103843068 is 8603483012.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103843061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51068 + ... + 82556.
It is an arithmetic number, because the mean of its divisors is an integer number (306838560).
Almost surely, 22103843068 is an apocalyptic number.
It is an amenable number.
2103843068 is a deficient number, since it is larger than the sum of its proper divisors (1578219652).
2103843068 is a wasteful number, since it uses less digits than its factorization.
2103843068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48196 (or 48194 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 2103843068 is about 45867.6690927280. The cubic root of 2103843068 is about 1281.3598560638.
The spelling of 2103843068 in words is "two billion, one hundred three million, eight hundred forty-three thousand, sixty-eight".
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