Search a number
-
+
4050050053 = 71039556861
BaseRepresentation
bin1111000101100110…
…1101110000000101
3101110020212212012211
43301121231300011
531243303100203
61505514343421
7202235600050
oct36131556005
911406785184
104050050053
111799169605
1295042ab71
134c70c682a
142a5c61a97
1518a85ec6d
hexf166dc05

4050050053 has 8 divisors (see below), whose sum is σ = 4633091840. Its totient is φ = 3468124080.

The previous prime is 4050050023. The next prime is 4050050057. The reversal of 4050050053 is 3500500504.

It is a happy number.

4050050053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4050050053 - 29 = 4050049541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050050057) 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, 271158 + ... + 285703.

It is an arithmetic number, because the mean of its divisors is an integer number (579136480).

Almost surely, 24050050053 is an apocalyptic number.

It is an amenable number.

4050050053 is a deficient number, since it is larger than the sum of its proper divisors (583041787).

4050050053 is a wasteful number, since it uses less digits than its factorization.

4050050053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557907.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 4050050053 is about 63640.0035590822. The cubic root of 4050050053 is about 1593.9944203209.

Adding to 4050050053 its reverse (3500500504), we get a palindrome (7550550557).

The spelling of 4050050053 in words is "four billion, fifty million, fifty thousand, fifty-three".

Divisors: 1 7 1039 7273 556861 3898027 578578579 4050050053