Base | Representation |
---|---|
bin | 111110011110100… |
… | …0011001110100101 |
3 | 12102002201002001212 |
4 | 1330331003032211 |
5 | 13243133110124 |
6 | 544004401205 |
7 | 102643632341 |
oct | 17475031645 |
9 | 5362632055 |
10 | 2096378789 |
11 | 98639545a |
12 | 4a60a6205 |
13 | 27542082b |
14 | 15c5c6621 |
15 | c409e40e |
hex | 7cf433a5 |
2096378789 has 4 divisors (see below), whose sum is σ = 2097501120. Its totient is φ = 2095256460.
The previous prime is 2096378777. The next prime is 2096378803. The reversal of 2096378789 is 9878736902.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2096378789 - 24 = 2096378773 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 (2096378719) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558359 + ... + 562100.
It is an arithmetic number, because the mean of its divisors is an integer number (524375280).
Almost surely, 22096378789 is an apocalyptic number.
It is an amenable number.
2096378789 is a deficient number, since it is larger than the sum of its proper divisors (1122331).
2096378789 is a wasteful number, since it uses less digits than its factorization.
2096378789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122330.
The product of its (nonzero) digits is 9144576, while the sum is 59.
The square root of 2096378789 is about 45786.2292507256. The cubic root of 2096378789 is about 1279.8426704822.
The spelling of 2096378789 in words is "two billion, ninety-six million, three hundred seventy-eight thousand, seven hundred eighty-nine".
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