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5258811 = 31752937
BaseRepresentation
bin10100000011111000111011
3100220011201210
4110003320323
52321240221
6304414203
762461545
oct24037073
910804653
105258811
112a72028
121917363
13112182c
149ac695
156dd276
hex503e3b

5258811 has 4 divisors (see below), whose sum is σ = 7011752. Its totient is φ = 3505872.

The previous prime is 5258807. The next prime is 5258821. The reversal of 5258811 is 1188525.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5258811 - 22 = 5258807 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5258821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876466 + ... + 876471.

It is an arithmetic number, because the mean of its divisors is an integer number (1752938).

Almost surely, 25258811 is an apocalyptic number.

5258811 is a deficient number, since it is larger than the sum of its proper divisors (1752941).

5258811 is a wasteful number, since it uses less digits than its factorization.

5258811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752940.

The product of its digits is 3200, while the sum is 30.

The square root of 5258811 is about 2293.2097592676. The cubic root of 5258811 is about 173.8985073331.

The spelling of 5258811 in words is "five million, two hundred fifty-eight thousand, eight hundred eleven".

Divisors: 1 3 1752937 5258811