Base | Representation |
---|---|
bin | 1011011011001111001010 |
3 | 12122011120100 |
4 | 23123033022 |
5 | 1231321041 |
6 | 144110230 |
7 | 34313130 |
oct | 13331712 |
9 | 5564510 |
10 | 2995146 |
11 | 1766330 |
12 | 1005376 |
13 | 80b39b |
14 | 57d750 |
15 | 3e26b6 |
hex | 2db3ca |
2995146 has 48 divisors (see below), whose sum is σ = 8094528. Its totient is φ = 777600.
The previous prime is 2995133. The next prime is 2995151. The reversal of 2995146 is 6415992.
It is a super-2 number, since 2×29951462 = 17941799122632, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2995146.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 306 + ... + 2466.
It is an arithmetic number, because the mean of its divisors is an integer number (168636).
22995146 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2995146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4047264).
2995146 is an abundant number, since it is smaller than the sum of its proper divisors (5099382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2995146 is a wasteful number, since it uses less digits than its factorization.
2995146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2187 (or 2184 counting only the distinct ones).
The product of its digits is 19440, while the sum is 36.
The square root of 2995146 is about 1730.6490112094. The cubic root of 2995146 is about 144.1471297139.
It can be divided in two parts, 299 and 5146, that added together give a palindrome (5445).
The spelling of 2995146 in words is "two million, nine hundred ninety-five thousand, one hundred forty-six".
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