Base | Representation |
---|---|
bin | 111110010010101… |
… | …1001111011100011 |
3 | 12101200001011101001 |
4 | 1330211121323203 |
5 | 13240041232243 |
6 | 543223452431 |
7 | 102540145120 |
oct | 17445317343 |
9 | 5350034331 |
10 | 2090180323 |
11 | 982941460 |
12 | 4a3bb7117 |
13 | 2740603ba |
14 | 15b851747 |
15 | c3777a4d |
hex | 7c959ee3 |
2090180323 has 32 divisors (see below), whose sum is σ = 2642844672. Its totient is φ = 1605811200.
The previous prime is 2090180317. The next prime is 2090180327. The reversal of 2090180323 is 3230810902.
It is not a de Polignac number, because 2090180323 - 229 = 1553309411 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2090180291 and 2090180300.
It is not an unprimeable number, because it can be changed into a prime (2090180327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2026818 + ... + 2027848.
It is an arithmetic number, because the mean of its divisors is an integer number (82588896).
Almost surely, 22090180323 is an apocalyptic number.
2090180323 is a deficient number, since it is larger than the sum of its proper divisors (552664349).
2090180323 is a wasteful number, since it uses less digits than its factorization.
2090180323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1395.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 2090180323 is about 45718.4899466288. The cubic root of 2090180323 is about 1278.5800340288.
The spelling of 2090180323 in words is "two billion, ninety million, one hundred eighty thousand, three hundred twenty-three".
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