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4234 = 22973
BaseRepresentation
bin1000010001010
312210211
41002022
5113414
631334
715226
oct10212
95724
104234
1131aa
12254a
131c09
141786
1513c4
hex108a

4234 has 8 divisors (see below), whose sum is σ = 6660. Its totient is φ = 2016.

The previous prime is 4231. The next prime is 4241. The reversal of 4234 is 4324.

4234 = T44 + T45 + ... + T47.

It can be written as a sum of positive squares in 2 ways, for example, as 4225 + 9 = 65^2 + 3^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4231) 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, 22 + ... + 94.

4234 is a deficient number, since it is larger than the sum of its proper divisors (2426).

4234 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (4233) it forms an eRAP, since the sums of their prime factors are consecutive (103 and 104).

4234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104.

The product of its digits is 96, while the sum is 13.

The square root of 4234 is about 65.0691939400. The cubic root of 4234 is about 16.1777064685.

Adding to 4234 its reverse (4324), we get a palindrome (8558).

The spelling of 4234 in words is "four thousand, two hundred thirty-four".

Divisors: 1 2 29 58 73 146 2117 4234