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4929 = 33153
BaseRepresentation
bin1001101000001
320202120
41031001
5124204
634453
720241
oct11501
96676
104929
113781
122a29
132322
141b21
1516d9
hex1341

4929 has 8 divisors (see below), whose sum is σ = 6912. Its totient is φ = 3120.

The previous prime is 4919. The next prime is 4931. The reversal of 4929 is 9294.

It can be divided in two parts, 49 and 29, that added together give a triangular number (78 = T12).

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

It is not a de Polignac number, because 4929 - 27 = 4801 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

4929 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4899 and 4908.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4929.

It is not an unprimeable number, because it can be changed into a prime (4909) 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 7 ways as a sum of consecutive naturals, for example, 67 + ... + 119.

It is an arithmetic number, because the mean of its divisors is an integer number (864).

24929 is an apocalyptic number.

It is an amenable number.

4929 is a deficient number, since it is larger than the sum of its proper divisors (1983).

4929 is a wasteful number, since it uses less digits than its factorization.

4929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87.

The product of its digits is 648, while the sum is 24.

The square root of 4929 is about 70.2068372739. The cubic root of 4929 is about 17.0184344435.

The spelling of 4929 in words is "four thousand, nine hundred twenty-nine".

Divisors: 1 3 31 53 93 159 1643 4929