Base | Representation |
---|---|
bin | 1111011000101110… |
… | …0111111001011111 |
3 | 101122211210001002020 |
4 | 3312023213321133 |
5 | 31424320222033 |
6 | 1521501231223 |
7 | 204231323166 |
oct | 36613477137 |
9 | 11584701066 |
10 | 4130242143 |
11 | 182a461065 |
12 | 973262513 |
13 | 50a8c3481 |
14 | 2b27783dd |
15 | 1929006b3 |
hex | f62e7e5f |
4130242143 has 4 divisors (see below), whose sum is σ = 5506989528. Its totient is φ = 2753494760.
The previous prime is 4130242139. The next prime is 4130242159. The reversal of 4130242143 is 3412420314.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4130242143 - 22 = 4130242139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4130242183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688373688 + ... + 688373693.
It is an arithmetic number, because the mean of its divisors is an integer number (1376747382).
Almost surely, 24130242143 is an apocalyptic number.
4130242143 is a deficient number, since it is larger than the sum of its proper divisors (1376747385).
4130242143 is a wasteful number, since it uses less digits than its factorization.
4130242143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376747384.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 4130242143 is about 64266.9599638881. The cubic root of 4130242143 is about 1604.4462452393.
Adding to 4130242143 its reverse (3412420314), we get a palindrome (7542662457).
The spelling of 4130242143 in words is "four billion, one hundred thirty million, two hundred forty-two thousand, one hundred forty-three".
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