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4533061 = 131572221
BaseRepresentation
bin10001010010101101000101
322112022012011
4101102231011
52130024221
6241054221
753346631
oct21225505
98468164
104533061
112616835
121627371
13c293b0
1485ddc1
155e81e1
hex452b45

4533061 has 8 divisors (see below), whose sum is σ = 4915064. Its totient is φ = 4155840.

The previous prime is 4533059. The next prime is 4533073. The reversal of 4533061 is 1603354.

4533061 = 15052 + 15062.

It can be written as a sum of positive squares in 4 ways, for example, as 148225 + 4384836 = 385^2 + 2094^2 .

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

It is not a de Polignac number, because 4533061 - 21 = 4533059 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 (4533031) 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, 931 + ... + 3151.

It is an arithmetic number, because the mean of its divisors is an integer number (614383).

Almost surely, 24533061 is an apocalyptic number.

4533061 is the 1506-th centered square number.

It is an amenable number.

4533061 is a deficient number, since it is larger than the sum of its proper divisors (382003).

4533061 is a wasteful number, since it uses less digits than its factorization.

4533061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 4533061 is about 2129.0986355733. The cubic root of 4533061 is about 165.4996911912.

The spelling of 4533061 in words is "four million, five hundred thirty-three thousand, sixty-one".

Divisors: 1 13 157 2041 2221 28873 348697 4533061