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3830231 is a prime number
BaseRepresentation
bin1110100111000111010111
321012121002102
432213013113
51440031411
6214032315
744361566
oct16470727
97177072
103830231
112186789
12134869b
13a41512
14719bdd
15509d3b
hex3a71d7

3830231 has 2 divisors, whose sum is σ = 3830232. Its totient is φ = 3830230.

The previous prime is 3830207. The next prime is 3830243. The reversal of 3830231 is 1320383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3830231 - 214 = 3813847 is a prime.

It is a super-2 number, since 2×38302312 = 29341339026722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3830131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1915115 + 1915116.

It is an arithmetic number, because the mean of its divisors is an integer number (1915116).

Almost surely, 23830231 is an apocalyptic number.

3830231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3830231 is an equidigital number, since it uses as much as digits as its factorization.

3830231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3830231 is about 1957.0975959313. The cubic root of 3830231 is about 156.4618000244.

The spelling of 3830231 in words is "three million, eight hundred thirty thousand, two hundred thirty-one".