Base | Representation |
---|---|
bin | 1111101001111000… |
… | …1010111100010111 |
3 | 101211212012112201211 |
4 | 3322132022330113 |
5 | 32101231310033 |
6 | 1532552002251 |
7 | 206064136162 |
oct | 37236127427 |
9 | 11755175654 |
10 | 4202213143 |
11 | 1867048a27 |
12 | 993390387 |
13 | 51c7a216b |
14 | 2bc150ad9 |
15 | 198dba2cd |
hex | fa78af17 |
4202213143 has 4 divisors (see below), whose sum is σ = 4205155240. Its totient is φ = 4199271048.
The previous prime is 4202213117. The next prime is 4202213159. The reversal of 4202213143 is 3413122024.
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 4202213143 - 221 = 4200115991 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 (4202213443) 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, 1468905 + ... + 1471762.
It is an arithmetic number, because the mean of its divisors is an integer number (1051288810).
Almost surely, 24202213143 is an apocalyptic number.
4202213143 is a deficient number, since it is larger than the sum of its proper divisors (2942097).
4202213143 is a wasteful number, since it uses less digits than its factorization.
4202213143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2942096.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 4202213143 is about 64824.4795042737. The cubic root of 4202213143 is about 1613.7119889856.
Adding to 4202213143 its reverse (3413122024), we get a palindrome (7615335167).
The spelling of 4202213143 in words is "four billion, two hundred two million, two hundred thirteen thousand, one hundred forty-three".
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