Base | Representation |
---|---|
bin | 1011011010111011000110 |
3 | 12122002210210 |
4 | 23122323012 |
5 | 1231300422 |
6 | 144100250 |
7 | 34306314 |
oct | 13327306 |
9 | 5562723 |
10 | 2993862 |
11 | 1765373 |
12 | 1004686 |
13 | 80a921 |
14 | 57d0b4 |
15 | 3e210c |
hex | 2daec6 |
2993862 has 8 divisors (see below), whose sum is σ = 5987736. Its totient is φ = 997952.
The previous prime is 2993839. The next prime is 2993867. The reversal of 2993862 is 2683992.
It is a sphenic number, since it is the product of 3 distinct primes.
2993862 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 2993862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2993867) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249483 + ... + 249494.
It is an arithmetic number, because the mean of its divisors is an integer number (748467).
22993862 is an apocalyptic number.
2993862 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.
2993862 is a wasteful number, since it uses less digits than its factorization.
2993862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498982.
The product of its digits is 46656, while the sum is 39.
The square root of 2993862 is about 1730.2780123437. The cubic root of 2993862 is about 144.1265284512.
The spelling of 2993862 in words is "two million, nine hundred ninety-three thousand, eight hundred sixty-two".
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