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4798 = 22399
BaseRepresentation
bin1001010111110
320120201
41022332
5123143
634114
716663
oct11276
96521
104798
113672
12293a
132251
141a6a
15164d
hex12be

4798 has 4 divisors (see below), whose sum is σ = 7200. Its totient is φ = 2398.

The previous prime is 4793. The next prime is 4799. The reversal of 4798 is 8974.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a plaindrome in base 16.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1198 + ... + 1201.

It is an arithmetic number, because the mean of its divisors is an integer number (1800).

24798 is an apocalyptic number.

4798 is a deficient number, since it is larger than the sum of its proper divisors (2402).

4798 is a wasteful number, since it uses less digits than its factorization.

4798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401.

The product of its digits is 2016, while the sum is 28.

The square root of 4798 is about 69.2675970422. The cubic root of 4798 is about 16.8663101120.

The spelling of 4798 in words is "four thousand, seven hundred ninety-eight".

Divisors: 1 2 2399 4798