Base | Representation |
---|---|
bin | 1111011011000101… |
… | …0010000001100101 |
3 | 101200112100120202100 |
4 | 3312301102001211 |
5 | 31434332122041 |
6 | 1522453002313 |
7 | 204411250161 |
oct | 36661220145 |
9 | 11615316670 |
10 | 4140114021 |
11 | 1834a93a3a |
12 | 976623399 |
13 | 50c96b914 |
14 | 2b3bc7ca1 |
15 | 1937006b6 |
hex | f6c52065 |
4140114021 has 24 divisors (see below), whose sum is σ = 6065905664. Its totient is φ = 2720783520.
The previous prime is 4140114019. The next prime is 4140114061. The reversal of 4140114021 is 1204110414.
It is not a de Polignac number, because 4140114021 - 21 = 4140114019 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4140113985 and 4140114003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4140114061) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167916 + ... + 190986.
Almost surely, 24140114021 is an apocalyptic number.
It is an amenable number.
4140114021 is a deficient number, since it is larger than the sum of its proper divisors (1925791643).
4140114021 is a wasteful number, since it uses less digits than its factorization.
4140114021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23361 (or 23358 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 4140114021 is about 64343.7178052372. The cubic root of 4140114021 is about 1605.7235146006.
Adding to 4140114021 its reverse (1204110414), we get a palindrome (5344224435).
The spelling of 4140114021 in words is "four billion, one hundred forty million, one hundred fourteen thousand, twenty-one".
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