Base | Representation |
---|---|
bin | 1000000110000100111100 |
3 | 10222210220020 |
4 | 20012010330 |
5 | 1020401134 |
6 | 113252140 |
7 | 24015501 |
oct | 10060474 |
9 | 3883806 |
10 | 2122044 |
11 | 121a361 |
12 | 864050 |
13 | 593b62 |
14 | 3d34a8 |
15 | 2bdb49 |
hex | 20613c |
2122044 has 24 divisors (see below), whose sum is σ = 4983888. Its totient is φ = 702720.
The previous prime is 2122039. The next prime is 2122063. The reversal of 2122044 is 4402212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684 + ... + 2660.
It is an arithmetic number, because the mean of its divisors is an integer number (207662).
22122044 is an apocalyptic number.
It is an amenable number.
2122044 is an abundant number, since it is smaller than the sum of its proper divisors (2861844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2122044 is a wasteful number, since it uses less digits than its factorization.
2122044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1165 (or 1163 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 2122044 is about 1456.7237212320. The cubic root of 2122044 is about 128.5044384705.
Adding to 2122044 its reverse (4402212), we get a palindrome (6524256).
The spelling of 2122044 in words is "two million, one hundred twenty-two thousand, forty-four".
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