Base | Representation |
---|---|
bin | 1000111011000001… |
… | …1101011111100101 |
3 | 20011220202002011122 |
4 | 2032300131133211 |
5 | 14401114142024 |
6 | 1033354343325 |
7 | 113231513450 |
oct | 21660353745 |
9 | 6156662148 |
10 | 2395068389 |
11 | 1019a5436a |
12 | 56a12ab45 |
13 | 2c228003c |
14 | 18a138497 |
15 | e03eed5e |
hex | 8ec1d7e5 |
2395068389 has 8 divisors (see below), whose sum is σ = 2881285440. Its totient is φ = 1944867456.
The previous prime is 2395068383. The next prime is 2395068397. The reversal of 2395068389 is 9838605932.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2395068389 - 224 = 2378291173 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2395068389.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2395068383) 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, 9003884 + ... + 9004149.
It is an arithmetic number, because the mean of its divisors is an integer number (360160680).
Almost surely, 22395068389 is an apocalyptic number.
It is an amenable number.
2395068389 is a deficient number, since it is larger than the sum of its proper divisors (486217051).
2395068389 is a wasteful number, since it uses less digits than its factorization.
2395068389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18008059.
The product of its (nonzero) digits is 2799360, while the sum is 53.
The square root of 2395068389 is about 48939.4359285025. The cubic root of 2395068389 is about 1337.9482205104.
The spelling of 2395068389 in words is "two billion, three hundred ninety-five million, sixty-eight thousand, three hundred eighty-nine".
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