Base | Representation |
---|---|
bin | 111110010100000… |
… | …1010101010100101 |
3 | 12101201101221101101 |
4 | 1330220022222211 |
5 | 13240232413404 |
6 | 543251200101 |
7 | 102546251461 |
oct | 17450125245 |
9 | 5351357341 |
10 | 2090904229 |
11 | 983296327 |
12 | 4a42a6031 |
13 | 274254a4b |
14 | 15b99d4a1 |
15 | c386c2a4 |
hex | 7ca0aaa5 |
2090904229 has 8 divisors (see below), whose sum is σ = 2201423840. Its totient is φ = 1980431856.
The previous prime is 2090904209. The next prime is 2090904253. The reversal of 2090904229 is 9224090902.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2090904229 - 213 = 2090896037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2090904209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112942 + ... + 130144.
It is an arithmetic number, because the mean of its divisors is an integer number (275177980).
Almost surely, 22090904229 is an apocalyptic number.
It is an amenable number.
2090904229 is a deficient number, since it is larger than the sum of its proper divisors (110519611).
2090904229 is a wasteful number, since it uses less digits than its factorization.
2090904229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23619.
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 2090904229 is about 45726.4062550295. The cubic root of 2090904229 is about 1278.7276233564.
The spelling of 2090904229 in words is "two billion, ninety million, nine hundred four thousand, two hundred twenty-nine".
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