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4530053 = 11411823
BaseRepresentation
bin10001010001111110000101
322112011001202
4101101332011
52124430203
6241032245
753335103
oct21217605
98464052
104530053
112614550
121625685
13c27c08
1485cc73
155e7388
hex451f85

4530053 has 4 divisors (see below), whose sum is σ = 4941888. Its totient is φ = 4118220.

The previous prime is 4530023. The next prime is 4530067. The reversal of 4530053 is 3500354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4530053 - 26 = 4529989 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 (4530023) 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 3 ways as a sum of consecutive naturals, for example, 205901 + ... + 205922.

It is an arithmetic number, because the mean of its divisors is an integer number (1235472).

Almost surely, 24530053 is an apocalyptic number.

It is an amenable number.

4530053 is a deficient number, since it is larger than the sum of its proper divisors (411835).

4530053 is a wasteful number, since it uses less digits than its factorization.

4530053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411834.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 4530053 is about 2128.3921161290. The cubic root of 4530053 is about 165.4630762545.

It can be divided in two parts, 4 and 530053, that multiplied together give a palindrome (2120212).

The spelling of 4530053 in words is "four million, five hundred thirty thousand, fifty-three".

Divisors: 1 11 411823 4530053