Base | Representation |
---|---|
bin | 111101000100111… |
… | …1000110000011010 |
3 | 12021211022220220200 |
4 | 1322021320300122 |
5 | 13144122141442 |
6 | 535210003030 |
7 | 101533500312 |
oct | 17211706032 |
9 | 5254286820 |
10 | 2049412122 |
11 | 96192672a |
12 | 492416476 |
13 | 268787cc4 |
14 | 15627c442 |
15 | bedc334c |
hex | 7a278c1a |
2049412122 has 12 divisors (see below), whose sum is σ = 4440392970. Its totient is φ = 683137368.
The previous prime is 2049412117. The next prime is 2049412159. The reversal of 2049412122 is 2212149402.
It can be written as a sum of positive squares in only one way, i.e., 1202078241 + 847333881 = 34671^2 + 29109^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56928097 + ... + 56928132.
Almost surely, 22049412122 is an apocalyptic number.
2049412122 is an abundant number, since it is smaller than the sum of its proper divisors (2390980848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2049412122 is a wasteful number, since it uses less digits than its factorization.
2049412122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113856237 (or 113856234 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 2049412122 is about 45270.4331987225. The cubic root of 2049412122 is about 1270.2126500304.
The spelling of 2049412122 in words is "two billion, forty-nine million, four hundred twelve thousand, one hundred twenty-two".
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