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4143060431 = 17936763067
BaseRepresentation
bin1111011011110010…
…0001010111001111
3101200201220021110122
43312330201113033
531441110413211
61523040055155
7204445301246
oct36674412717
911621807418
104143060431
111836716694
129776044bb
13510460a63
142b435395d
15193ad36db
hexf6f215cf

4143060431 has 8 divisors (see below), whose sum is σ = 4177624320. Its totient is φ = 4108623768.

The previous prime is 4143060413. The next prime is 4143060433. The reversal of 4143060431 is 1340603414.

4143060431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4143060431 - 26 = 4143060367 is a prime.

It is a super-2 number, since 2×41430604312 = 34329899469835811522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4143060431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143060433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34160 + ... + 97226.

It is an arithmetic number, because the mean of its divisors is an integer number (522203040).

Almost surely, 24143060431 is an apocalyptic number.

4143060431 is a deficient number, since it is larger than the sum of its proper divisors (34563889).

4143060431 is a wasteful number, since it uses less digits than its factorization.

4143060431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63613.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4143060431 is about 64366.6095969020. The cubic root of 4143060431 is about 1606.1043413043.

Adding to 4143060431 its reverse (1340603414), we get a palindrome (5483663845).

The spelling of 4143060431 in words is "four billion, one hundred forty-three million, sixty thousand, four hundred thirty-one".

Divisors: 1 179 367 63067 65693 11288993 23145589 4143060431