Base | Representation |
---|---|
bin | 111111100111101010000 |
3 | 10220220122200 |
4 | 13330331100 |
5 | 1013202223 |
6 | 112403200 |
7 | 23501544 |
oct | 7747520 |
9 | 3826580 |
10 | 2084688 |
11 | 11a4291 |
12 | 846500 |
13 | 57cb58 |
14 | 3c3a24 |
15 | 2b2a43 |
hex | 1fcf50 |
2084688 has 60 divisors (see below), whose sum is σ = 6035328. Its totient is φ = 671040.
The previous prime is 2084671. The next prime is 2084689. The reversal of 2084688 is 8864802.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2084689) 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 11 ways as a sum of consecutive naturals, for example, 4231 + ... + 4697.
22084688 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2084688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3017664).
2084688 is an abundant number, since it is smaller than the sum of its proper divisors (3950640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2084688 is a wasteful number, since it uses less digits than its factorization.
2084688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512 (or 503 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 2084688 is about 1443.8448670131. The cubic root of 2084688 is about 127.7459152369.
It can be divided in two parts, 2084 and 688, that added together give a palindrome (2772).
The spelling of 2084688 in words is "two million, eighty-four thousand, six hundred eighty-eight".
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