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4316049 = 32479561
BaseRepresentation
bin10000011101101110010001
322010021111200
4100131232101
52101103144
6232301413
751454143
oct20355621
98107450
104316049
112488791
121541869
13b8169a
14804c93
155a3c69
hex41db91

4316049 has 6 divisors (see below), whose sum is σ = 6234306. Its totient is φ = 2877360.

The previous prime is 4316047. The next prime is 4316051. The reversal of 4316049 is 9406134.

It is an interprime number because it is at equal distance from previous prime (4316047) and next prime (4316051).

It can be written as a sum of positive squares in only one way, i.e., 4161600 + 154449 = 2040^2 + 393^2 .

It is not a de Polignac number, because 4316049 - 21 = 4316047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4316047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 239772 + ... + 239789.

It is an arithmetic number, because the mean of its divisors is an integer number (1039051).

Almost surely, 24316049 is an apocalyptic number.

It is an amenable number.

4316049 is a deficient number, since it is larger than the sum of its proper divisors (1918257).

4316049 is a wasteful number, since it uses less digits than its factorization.

4316049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479567 (or 479564 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4316049 is about 2077.5102887832. The cubic root of 4316049 is about 162.8153906290.

The spelling of 4316049 in words is "four million, three hundred sixteen thousand, forty-nine".

Divisors: 1 3 9 479561 1438683 4316049