Base | Representation |
---|---|
bin | 111111110011110… |
… | …1100111100000001 |
3 | 12112012212212101201 |
4 | 1333213230330001 |
5 | 13341111122423 |
6 | 552243301201 |
7 | 104026112125 |
oct | 17747547401 |
9 | 5465785351 |
10 | 2141114113 |
11 | 9a966a7a6 |
12 | 4b907a801 |
13 | 281784838 |
14 | 16450d585 |
15 | c7e892ad |
hex | 7f9ecf01 |
2141114113 has 8 divisors (see below), whose sum is σ = 2328334632. Its totient is φ = 1960701696.
The previous prime is 2141114111. The next prime is 2141114117. The reversal of 2141114113 is 3114111412.
It can be written as a sum of positive squares in 4 ways, for example, as 1001849104 + 1139265009 = 31652^2 + 33753^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2141114113 - 21 = 2141114111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2141114111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701370 + ... + 1702627.
It is an arithmetic number, because the mean of its divisors is an integer number (291041829).
Almost surely, 22141114113 is an apocalyptic number.
It is an amenable number.
2141114113 is a deficient number, since it is larger than the sum of its proper divisors (187220519).
2141114113 is a wasteful number, since it uses less digits than its factorization.
2141114113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3404051.
The product of its digits is 96, while the sum is 19.
The square root of 2141114113 is about 46272.1742843364. The cubic root of 2141114113 is about 1288.8823348130.
Adding to 2141114113 its reverse (3114111412), we get a palindrome (5255225525).
The spelling of 2141114113 in words is "two billion, one hundred forty-one million, one hundred fourteen thousand, one hundred thirteen".
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