Base | Representation |
---|---|
bin | 100001001100110… |
… | …0101001011011111 |
3 | 2212122012011122122 |
4 | 1002121211023133 |
5 | 4240141032033 |
6 | 302312533155 |
7 | 36414601442 |
oct | 10231451337 |
9 | 2778164578 |
10 | 1114002143 |
11 | 521909331 |
12 | 2710b11bb |
13 | 149a44087 |
14 | a7d45659 |
15 | 67beea98 |
hex | 426652df |
1114002143 has 16 divisors (see below), whose sum is σ = 1192181760. Its totient is φ = 1038626400.
The previous prime is 1114002137. The next prime is 1114002151. The reversal of 1114002143 is 3412004111.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1114002143 - 28 = 1114001887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1114008143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526658 + ... + 528768.
It is an arithmetic number, because the mean of its divisors is an integer number (74511360).
Almost surely, 21114002143 is an apocalyptic number.
1114002143 is a deficient number, since it is larger than the sum of its proper divisors (78179617).
1114002143 is a wasteful number, since it uses less digits than its factorization.
1114002143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2758.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1114002143 is about 33376.6706398346. The cubic root of 1114002143 is about 1036.6417014881.
Adding to 1114002143 its reverse (3412004111), we get a palindrome (4526006254).
The spelling of 1114002143 in words is "one billion, one hundred fourteen million, two thousand, one hundred forty-three".
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