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5228141 = 7966179
BaseRepresentation
bin10011111100011001101101
3100211121122212
4103330121231
52314300031
6304020205
762303252
oct23743155
910747585
105228141
112a50a86
121901665
131110899
149a1429
156d412b
hex4fc66d

5228141 has 4 divisors (see below), whose sum is σ = 5294400. Its totient is φ = 5161884.

The previous prime is 5228131. The next prime is 5228143. The reversal of 5228141 is 1418225.

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 a de Polignac number, because none of the positive numbers 2k-5228141 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 (5228143) 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, 33011 + ... + 33168.

It is an arithmetic number, because the mean of its divisors is an integer number (1323600).

Almost surely, 25228141 is an apocalyptic number.

It is an amenable number.

5228141 is a deficient number, since it is larger than the sum of its proper divisors (66259).

5228141 is an equidigital number, since it uses as much as digits as its factorization.

5228141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66258.

The product of its digits is 640, while the sum is 23.

The square root of 5228141 is about 2286.5128471102. The cubic root of 5228141 is about 173.5597825140.

The spelling of 5228141 in words is "five million, two hundred twenty-eight thousand, one hundred forty-one".

Divisors: 1 79 66179 5228141