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4790 = 25479
BaseRepresentation
bin1001010110110
320120102
41022312
5123130
634102
716652
oct11266
96512
104790
113665
122932
132246
141a62
151645
hex12b6

4790 has 8 divisors (see below), whose sum is σ = 8640. Its totient is φ = 1912.

The previous prime is 4789. The next prime is 4793. The reversal of 4790 is 974.

It can be divided in two parts, 4 and 790, that multiplied together give a triangular number (3160 = T79).

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

It is a plaindrome in base 8 and base 13.

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 pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230 + ... + 249.

It is an arithmetic number, because the mean of its divisors is an integer number (1080).

24790 is an apocalyptic number.

4790 is a deficient number, since it is larger than the sum of its proper divisors (3850).

4790 is a wasteful number, since it uses less digits than its factorization.

4790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 4790 is about 69.2098258920. The cubic root of 4790 is about 16.8569308191.

The spelling of 4790 in words is "four thousand, seven hundred ninety".

Divisors: 1 2 5 10 479 958 2395 4790