Base | Representation |
---|---|
bin | 1011000001100110010010 |
3 | 12102211111212 |
4 | 23001212102 |
5 | 1214441010 |
6 | 141540122 |
7 | 33365015 |
oct | 13014622 |
9 | 5384455 |
10 | 2890130 |
11 | 16a4441 |
12 | b74642 |
13 | 7a2649 |
14 | 55337c |
15 | 3c1505 |
hex | 2c1992 |
2890130 has 16 divisors (see below), whose sum is σ = 5370624. Its totient is φ = 1118640.
The previous prime is 2890127. The next prime is 2890141. The reversal of 2890130 is 310982.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2890096 and 2890105.
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, 4352 + ... + 4971.
It is an arithmetic number, because the mean of its divisors is an integer number (335664).
22890130 is an apocalyptic number.
2890130 is a deficient number, since it is larger than the sum of its proper divisors (2480494).
2890130 is a wasteful number, since it uses less digits than its factorization.
2890130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9361.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 2890130 is about 1700.0382348641. The cubic root of 2890130 is about 142.4423486910.
The spelling of 2890130 in words is "two million, eight hundred ninety thousand, one hundred thirty".
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