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4802049 = 327210889
BaseRepresentation
bin10010010100011000000001
3100000222011200
4102110120001
52212131144
6250531413
755550100
oct22243001
910028150
104802049
11278a93a
121736b69
13cc1965
148d0037
1564cc69
hex494601

4802049 has 18 divisors (see below), whose sum is σ = 8069490. Its totient is φ = 2743776.

The previous prime is 4802047. The next prime is 4802051. The reversal of 4802049 is 9402084.

It is an interprime number because it is at equal distance from previous prime (4802047) and next prime (4802051).

It can be written as a sum of positive squares in only one way, i.e., 2822400 + 1979649 = 1680^2 + 1407^2 .

It is not a de Polignac number, because 4802049 - 21 = 4802047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4802047) 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 17 ways as a sum of consecutive naturals, for example, 5004 + ... + 5885.

It is an arithmetic number, because the mean of its divisors is an integer number (448305).

Almost surely, 24802049 is an apocalyptic number.

4802049 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4802049 is a deficient number, since it is larger than the sum of its proper divisors (3267441).

4802049 is a wasteful number, since it uses less digits than its factorization.

4802049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10909 (or 10899 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4802049 is about 2191.3577982612. The cubic root of 4802049 is about 168.7105323337.

The spelling of 4802049 in words is "four million, eight hundred two thousand, forty-nine".

Divisors: 1 3 7 9 21 49 63 147 441 10889 32667 76223 98001 228669 533561 686007 1600683 4802049