Base | Representation |
---|---|
bin | 1010000010010101010010 |
3 | 11221200001020 |
4 | 22002111102 |
5 | 1133142434 |
6 | 132220310 |
7 | 31235352 |
oct | 12022522 |
9 | 4850036 |
10 | 2630994 |
11 | 1537783 |
12 | a6a696 |
13 | 711702 |
14 | 4c6b62 |
15 | 36e849 |
hex | 282552 |
2630994 has 8 divisors (see below), whose sum is σ = 5262000. Its totient is φ = 876996.
The previous prime is 2630989. The next prime is 2631007. The reversal of 2630994 is 4990362.
It is a sphenic number, since it is the product of 3 distinct primes.
2630994 is an admirable number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219244 + ... + 219255.
It is an arithmetic number, because the mean of its divisors is an integer number (657750).
22630994 is an apocalyptic number.
2630994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2630994 is a wasteful number, since it uses less digits than its factorization.
2630994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438504.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 2630994 is about 1622.0339084002. The cubic root of 2630994 is about 138.0511257743.
The spelling of 2630994 in words is "two million, six hundred thirty thousand, nine hundred ninety-four".
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