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4994 = 211227
BaseRepresentation
bin1001110000010
320211222
41032002
5124434
635042
720363
oct11602
96758
104994
113830
122a82
132372
141b6a
15172e
hex1382

4994 has 8 divisors (see below), whose sum is σ = 8208. Its totient is φ = 2260.

The previous prime is 4993. The next prime is 4999.

4994 is nontrivially palindromic in base 10.

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 (4993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92 + ... + 135.

It is an arithmetic number, because the mean of its divisors is an integer number (1026).

4994 is a deficient number, since it is larger than the sum of its proper divisors (3214).

4994 is a wasteful number, since it uses less digits than its factorization.

4994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240.

The product of its digits is 1296, while the sum is 26.

The square root of 4994 is about 70.6682389762. The cubic root of 4994 is about 17.0929168252.

The spelling of 4994 in words is "four thousand, nine hundred ninety-four".

Divisors: 1 2 11 22 227 454 2497 4994