Base | Representation |
---|---|
bin | 111110010011100… |
… | …1000010000101101 |
3 | 12101200220010021121 |
4 | 1330213020100231 |
5 | 13240200212422 |
6 | 543241300541 |
7 | 102544036501 |
oct | 17447102055 |
9 | 5350803247 |
10 | 2090632237 |
11 | 98311aa41 |
12 | 4a4194751 |
13 | 27418acc5 |
14 | 15b92c301 |
15 | c38168c7 |
hex | 7c9c842d |
2090632237 has 2 divisors, whose sum is σ = 2090632238. Its totient is φ = 2090632236.
The previous prime is 2090632213. The next prime is 2090632241. The reversal of 2090632237 is 7322360902.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2085383556 + 5248681 = 45666^2 + 2291^2 .
It is a cyclic number.
It is not a de Polignac number, because 2090632237 - 27 = 2090632109 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2090632267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1045316118 + 1045316119.
It is an arithmetic number, because the mean of its divisors is an integer number (1045316119).
Almost surely, 22090632237 is an apocalyptic number.
It is an amenable number.
2090632237 is a deficient number, since it is larger than the sum of its proper divisors (1).
2090632237 is an equidigital number, since it uses as much as digits as its factorization.
2090632237 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27216, while the sum is 34.
The square root of 2090632237 is about 45723.4320343519. The cubic root of 2090632237 is about 1278.6721738590.
The spelling of 2090632237 in words is "two billion, ninety million, six hundred thirty-two thousand, two hundred thirty-seven".
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