Base | Representation |
---|---|
bin | 111110001010011… |
… | …1111111111010011 |
3 | 12101100221200010001 |
4 | 1330110333333103 |
5 | 13232441123023 |
6 | 542551350431 |
7 | 102455454052 |
oct | 17424777723 |
9 | 5340850101 |
10 | 2085879763 |
11 | 980474380 |
12 | 4a2682417 |
13 | 2731b5aa6 |
14 | 15b052399 |
15 | c31c86ad |
hex | 7c53ffd3 |
2085879763 has 8 divisors (see below), whose sum is σ = 2275879536. Its totient is φ = 1895942400.
The previous prime is 2085879751. The next prime is 2085879767. The reversal of 2085879763 is 3679785802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2085879763 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2085879767) 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, 79543 + ... + 102463.
It is an arithmetic number, because the mean of its divisors is an integer number (284484942).
Almost surely, 22085879763 is an apocalyptic number.
2085879763 is a deficient number, since it is larger than the sum of its proper divisors (189999773).
2085879763 is a wasteful number, since it uses less digits than its factorization.
2085879763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31205.
The product of its (nonzero) digits is 5080320, while the sum is 55.
The square root of 2085879763 is about 45671.4326795208. The cubic root of 2085879763 is about 1277.7025362758.
The spelling of 2085879763 in words is "two billion, eighty-five million, eight hundred seventy-nine thousand, seven hundred sixty-three".
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