Base | Representation |
---|---|
bin | 1011011011011011011010 |
3 | 12122012122101 |
4 | 23123123122 |
5 | 1231332210 |
6 | 144114014 |
7 | 34315330 |
oct | 13333332 |
9 | 5565571 |
10 | 2995930 |
11 | 1766983 |
12 | 100590a |
13 | 80b852 |
14 | 57db50 |
15 | 3e2a3a |
hex | 2db6da |
2995930 has 32 divisors (see below), whose sum is σ = 6230016. Its totient is φ = 1016064.
The previous prime is 2995891. The next prime is 2995973. The reversal of 2995930 is 395992.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 2995930.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8722 + ... + 9058.
It is an arithmetic number, because the mean of its divisors is an integer number (194688).
22995930 is an apocalyptic number.
2995930 is an abundant number, since it is smaller than the sum of its proper divisors (3234086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2995930 is a wasteful number, since it uses less digits than its factorization.
2995930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478.
The product of its (nonzero) digits is 21870, while the sum is 37.
The square root of 2995930 is about 1730.8755010110. The cubic root of 2995930 is about 144.1597057832.
It can be divided in two parts, 29 and 95930, that added together give a palindrome (95959).
The spelling of 2995930 in words is "two million, nine hundred ninety-five thousand, nine hundred thirty".
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