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4738 = 223103
BaseRepresentation
bin1001010000010
320111111
41022002
5122423
633534
716546
oct11202
96444
104738
113618
1228aa
132206
141a26
15160d
hex1282

4738 has 8 divisors (see below), whose sum is σ = 7488. Its totient is φ = 2244.

The previous prime is 4733. The next prime is 4751. The reversal of 4738 is 8374.

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

It is a d-powerful number, because it can be written as 46 + 34 + 72 + 83 .

It is a plaindrome in base 12.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4733) by changing a digit.

4738 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6 + ... + 97.

It is an arithmetic number, because the mean of its divisors is an integer number (936).

24738 is an apocalyptic number.

4738 is a deficient number, since it is larger than the sum of its proper divisors (2750).

4738 is a wasteful number, since it uses less digits than its factorization.

4738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128.

The product of its digits is 672, while the sum is 22.

The square root of 4738 is about 68.8331315574. The cubic root of 4738 is about 16.7957094107.

The spelling of 4738 in words is "four thousand, seven hundred thirty-eight".

Divisors: 1 2 23 46 103 206 2369 4738