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4234110143 = 22318987041
BaseRepresentation
bin1111110001011111…
…0110010010111111
3101221002020002012012
43330113312102333
532132413011033
61540051401435
7206632225304
oct37427662277
911832202165
104234110143
11188305468a
129a1bb327b
1352628c723
142c24950ab
1519babb248
hexfc5f64bf

4234110143 has 4 divisors (see below), whose sum is σ = 4253097408. Its totient is φ = 4215122880.

The previous prime is 4234110131. The next prime is 4234110187. The reversal of 4234110143 is 3410114324.

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 4234110143 - 26 = 4234110079 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 (4234110743) 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, 9493298 + ... + 9493743.

It is an arithmetic number, because the mean of its divisors is an integer number (1063274352).

Almost surely, 24234110143 is an apocalyptic number.

4234110143 is a deficient number, since it is larger than the sum of its proper divisors (18987265).

4234110143 is a wasteful number, since it uses less digits than its factorization.

4234110143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18987264.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4234110143 is about 65070.0402873703. The cubic root of 4234110143 is about 1617.7846749250.

Adding to 4234110143 its reverse (3410114324), we get a palindrome (7644224467).

The spelling of 4234110143 in words is "four billion, two hundred thirty-four million, one hundred ten thousand, one hundred forty-three".

Divisors: 1 223 18987041 4234110143