Base | Representation |
---|---|
bin | 1010011101100000… |
… | …0001010111010111 |
3 | 21020200220212012211 |
4 | 2213120001113113 |
5 | 21222332421434 |
6 | 1142351054251 |
7 | 126405250330 |
oct | 24730012727 |
9 | 7220825184 |
10 | 2808092119 |
11 | 1211105198 |
12 | 664511387 |
13 | 359a01591 |
14 | 1c8d2d287 |
15 | 1167d7464 |
hex | a76015d7 |
2808092119 has 8 divisors (see below), whose sum is σ = 3223264160. Its totient is φ = 2396424096.
The previous prime is 2808092093. The next prime is 2808092129. The reversal of 2808092119 is 9112908082.
2808092119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2808092119 - 25 = 2808092087 is a prime.
It is a super-2 number, since 2×28080921192 = 15770762697579820322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2808092129) 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, 874284 + ... + 877489.
It is an arithmetic number, because the mean of its divisors is an integer number (402908020).
Almost surely, 22808092119 is an apocalyptic number.
2808092119 is a deficient number, since it is larger than the sum of its proper divisors (415172041).
2808092119 is a wasteful number, since it uses less digits than its factorization.
2808092119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1752009.
The product of its (nonzero) digits is 20736, while the sum is 40.
The square root of 2808092119 is about 52991.4343927394. The cubic root of 2808092119 is about 1410.8162399994.
The spelling of 2808092119 in words is "two billion, eight hundred eight million, ninety-two thousand, one hundred nineteen".
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