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5250141 = 3213231951
BaseRepresentation
bin10100000001110001011101
3100212201211200
4110001301131
52321001031
6304310113
762424351
oct24016135
910781750
105250141
112a66566
121912339
13111a8c0
149a9461
156da8e6
hex501c5d

5250141 has 24 divisors (see below), whose sum is σ = 8526336. Its totient is φ = 3088800.

The previous prime is 5250121. The next prime is 5250143. The reversal of 5250141 is 1410525.

5250141 is a `hidden beast` number, since 525 + 0 + 141 = 666.

5250141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5250141 - 25 = 5250109 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1716 + ... + 3666.

It is an arithmetic number, because the mean of its divisors is an integer number (355264).

Almost surely, 25250141 is an apocalyptic number.

It is an amenable number.

5250141 is a deficient number, since it is larger than the sum of its proper divisors (3276195).

5250141 is a wasteful number, since it uses less digits than its factorization.

5250141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993 (or 1990 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5250141 is about 2291.3186159939. The cubic root of 5250141 is about 173.8028881661.

Adding to 5250141 its reverse (1410525), we get a palindrome (6660666).

The spelling of 5250141 in words is "five million, two hundred fifty thousand, one hundred forty-one".

Divisors: 1 3 9 13 23 39 69 117 207 299 897 1951 2691 5853 17559 25363 44873 76089 134619 228267 403857 583349 1750047 5250141