Base | Representation |
---|---|
bin | 1000000010110101… |
… | …0000110100000011 |
3 | 12120111012021221201 |
4 | 2000231100310003 |
5 | 13410243131440 |
6 | 554134202031 |
7 | 104340110056 |
oct | 20055206403 |
9 | 5514167851 |
10 | 2159348995 |
11 | a08994951 |
12 | 5031b3317 |
13 | 28549a6cb |
14 | 166ad8a9d |
15 | c988c19a |
hex | 80b50d03 |
2159348995 has 8 divisors (see below), whose sum is σ = 2597376240. Its totient is φ = 1723374240.
The previous prime is 2159348981. The next prime is 2159349001. The reversal of 2159348995 is 5998439512.
2159348995 is digitally balanced in base 6, 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 not a de Polignac number, because 2159348995 - 215 = 2159316227 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510805 + ... + 515014.
It is an arithmetic number, because the mean of its divisors is an integer number (324672030).
Almost surely, 22159348995 is an apocalyptic number.
2159348995 is a deficient number, since it is larger than the sum of its proper divisors (438027245).
2159348995 is a wasteful number, since it uses less digits than its factorization.
2159348995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1026245.
The product of its digits is 3499200, while the sum is 55.
The square root of 2159348995 is about 46468.7959280203. The cubic root of 2159348995 is about 1292.5309354373.
The spelling of 2159348995 in words is "two billion, one hundred fifty-nine million, three hundred forty-eight thousand, nine hundred ninety-five".
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