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4899 = 32371
BaseRepresentation
bin1001100100011
320201110
41030203
5124044
634403
720166
oct11443
96643
104899
113754
122a03
1322cb
141add
1516b9
hex1323

4899 has 8 divisors (see below), whose sum is σ = 6912. Its totient is φ = 3080.

The previous prime is 4889. The next prime is 4903. The reversal of 4899 is 9984.

It can be divided in two parts, 4 and 899, that added together give a triangular number (903 = T42).

4899 = 22 + 32 + ... + 242.

It is a Cunningham number, because it is equal to 702-1.

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

It is a cyclic number.

It is not a de Polignac number, because 4899 - 28 = 4643 is a prime.

4899 is a modest number, since divided by 99 gives 48 as remainder.

It is a plaindrome in base 10 and base 14.

It is a nialpdrome in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4899.

It is not an unprimeable number, because it can be changed into a prime (4889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34 + ... + 104.

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

24899 is an apocalyptic number.

4899 is a deficient number, since it is larger than the sum of its proper divisors (2013).

4899 is a wasteful number, since it uses less digits than its factorization.

4899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97.

The product of its digits is 2592, while the sum is 30.

The square root of 4899 is about 69.9928567784. The cubic root of 4899 is about 16.9838370021.

The spelling of 4899 in words is "four thousand, eight hundred ninety-nine".

Divisors: 1 3 23 69 71 213 1633 4899