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5385187 is a prime number
BaseRepresentation
bin10100100010101111100011
3101010121002101
4110202233203
52334311222
6311231231
763526153
oct24425743
911117071
105385187
113048a75
121978517
131167202
14a02763
15715927
hex522be3

5385187 has 2 divisors, whose sum is σ = 5385188. Its totient is φ = 5385186.

The previous prime is 5385179. The next prime is 5385199. The reversal of 5385187 is 7815835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5385187 - 23 = 5385179 is a prime.

It is not a weakly prime, because it can be changed into another prime (5385287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2692593 + 2692594.

It is an arithmetic number, because the mean of its divisors is an integer number (2692594).

Almost surely, 25385187 is an apocalyptic number.

5385187 is a deficient number, since it is larger than the sum of its proper divisors (1).

5385187 is an equidigital number, since it uses as much as digits as its factorization.

5385187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 37.

The square root of 5385187 is about 2320.6005688183. The cubic root of 5385187 is about 175.2804971064.

The spelling of 5385187 in words is "five million, three hundred eighty-five thousand, one hundred eighty-seven".