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4234142313 = 32470460257
BaseRepresentation
bin1111110001011111…
…1110001001101001
3101221002021201022200
43330113332021221
532132420023223
61540052210413
7206632421142
oct37427761151
911832251280
104234142313
111883076875
129a2009a09
135262a126b
142c24a2ac9
1519bac5a43
hexfc5fe269

4234142313 has 6 divisors (see below), whose sum is σ = 6115983354. Its totient is φ = 2822761536.

The previous prime is 4234142293. The next prime is 4234142317. The reversal of 4234142313 is 3132414324.

4234142313 is a `hidden beast` number, since 4 + 2 + 341 + 4 + 2 + 313 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2210222169 + 2023920144 = 47013^2 + 44988^2 .

It is not a de Polignac number, because 4234142313 - 29 = 4234141801 is a prime.

It is a super-2 number, since 2×42341423132 = 35855922253473979938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4234142317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235230120 + ... + 235230137.

It is an arithmetic number, because the mean of its divisors is an integer number (1019330559).

Almost surely, 24234142313 is an apocalyptic number.

It is an amenable number.

4234142313 is a deficient number, since it is larger than the sum of its proper divisors (1881841041).

4234142313 is a wasteful number, since it uses less digits than its factorization.

4234142313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470460263 (or 470460260 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 4234142313 is about 65070.2874820759. The cubic root of 4234142313 is about 1617.7887721260.

Adding to 4234142313 its reverse (3132414324), we get a palindrome (7366556637).

The spelling of 4234142313 in words is "four billion, two hundred thirty-four million, one hundred forty-two thousand, three hundred thirteen".

Divisors: 1 3 9 470460257 1411380771 4234142313