Base | Representation |
---|---|
bin | 1111011011000101… |
… | …0001010111001001 |
3 | 101200112100110000202 |
4 | 3312301101113021 |
5 | 31434332030210 |
6 | 1522452541545 |
7 | 204411236231 |
oct | 36661212711 |
9 | 11615313022 |
10 | 4140111305 |
11 | 1834a919a0 |
12 | 9766218b5 |
13 | 50c96a605 |
14 | 2b3bc6cc1 |
15 | 1936ee9a5 |
hex | f6c515c9 |
4140111305 has 32 divisors (see below), whose sum is σ = 5723827200. Its totient is φ = 2843121600.
The previous prime is 4140111299. The next prime is 4140111331. The reversal of 4140111305 is 5031110414.
It is a happy number.
It is not a de Polignac number, because 4140111305 - 28 = 4140111049 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318626 + ... + 331364.
It is an arithmetic number, because the mean of its divisors is an integer number (178869600).
Almost surely, 24140111305 is an apocalyptic number.
It is an amenable number.
4140111305 is a deficient number, since it is larger than the sum of its proper divisors (1583715895).
4140111305 is a wasteful number, since it uses less digits than its factorization.
4140111305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13085.
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 4140111305 is about 64343.6966998322. The cubic root of 4140111305 is about 1605.7231634713.
Adding to 4140111305 its reverse (5031110414), we get a palindrome (9171221719).
The spelling of 4140111305 in words is "four billion, one hundred forty million, one hundred eleven thousand, three hundred five".
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