Base | Representation |
---|---|
bin | 1011011010000001010110 |
3 | 12121220201220 |
4 | 23122001112 |
5 | 1231141131 |
6 | 144031210 |
7 | 34262454 |
oct | 13320126 |
9 | 5556656 |
10 | 2990166 |
11 | 1762613 |
12 | 1002506 |
13 | 80903a |
14 | 57b9d4 |
15 | 3e0e96 |
hex | 2da056 |
2990166 has 8 divisors (see below), whose sum is σ = 5980344. Its totient is φ = 996720.
The previous prime is 2990137. The next prime is 2990189. The reversal of 2990166 is 6610992.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
2990166 is an admirable number.
It is a Curzon number.
It is a congruent 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, 249175 + ... + 249186.
It is an arithmetic number, because the mean of its divisors is an integer number (747543).
22990166 is an apocalyptic number.
2990166 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.
2990166 is a wasteful number, since it uses less digits than its factorization.
2990166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498366.
The product of its (nonzero) digits is 5832, while the sum is 33.
The square root of 2990166 is about 1729.2096460522. The cubic root of 2990166 is about 144.0671947203.
The spelling of 2990166 in words is "two million, nine hundred ninety thousand, one hundred sixty-six".
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