Base | Representation |
---|---|
bin | 111101000100111… |
… | …0001000110111011 |
3 | 12021211021022221102 |
4 | 1322021301012323 |
5 | 13144120141140 |
6 | 535205202015 |
7 | 101533310060 |
oct | 17211610673 |
9 | 5254238842 |
10 | 2049380795 |
11 | 961905140 |
12 | 49240030b |
13 | 268776977 |
14 | 156270c67 |
15 | bedb8e15 |
hex | 7a2711bb |
2049380795 has 16 divisors (see below), whose sum is σ = 3066087168. Its totient is φ = 1277535840.
The previous prime is 2049380779. The next prime is 2049380843. The reversal of 2049380795 is 5970839402.
It is a happy number.
It is not a de Polignac number, because 2049380795 - 24 = 2049380779 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2661149 + ... + 2661918.
It is an arithmetic number, because the mean of its divisors is an integer number (191630448).
Almost surely, 22049380795 is an apocalyptic number.
2049380795 is a deficient number, since it is larger than the sum of its proper divisors (1016706373).
2049380795 is a wasteful number, since it uses less digits than its factorization.
2049380795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5323090.
The product of its (nonzero) digits is 544320, while the sum is 47.
The square root of 2049380795 is about 45270.0871989441. The cubic root of 2049380795 is about 1270.2061779054.
The spelling of 2049380795 in words is "two billion, forty-nine million, three hundred eighty thousand, seven hundred ninety-five".
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