Base | Representation |
---|---|
bin | 1000000110000100101101 |
3 | 10222210212200 |
4 | 20012010231 |
5 | 1020401104 |
6 | 113252113 |
7 | 24015450 |
oct | 10060455 |
9 | 3883780 |
10 | 2122029 |
11 | 121a348 |
12 | 864039 |
13 | 593b50 |
14 | 3d3497 |
15 | 2bdb39 |
hex | 20612d |
2122029 has 24 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 1118880.
The previous prime is 2122013. The next prime is 2122031. The reversal of 2122029 is 9202212.
It is not a de Polignac number, because 2122029 - 24 = 2122013 is a prime.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122009) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 477 + ... + 2114.
It is an arithmetic number, because the mean of its divisors is an integer number (157248).
22122029 is an apocalyptic number.
It is an amenable number.
2122029 is a deficient number, since it is larger than the sum of its proper divisors (1651923).
2122029 is a wasteful number, since it uses less digits than its factorization.
2122029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2617 (or 2614 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 2122029 is about 1456.7185726831. The cubic root of 2122029 is about 128.5041356853.
The spelling of 2122029 in words is "two million, one hundred twenty-two thousand, twenty-nine".
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