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4275189 = 324311047
BaseRepresentation
bin10000010011101111110101
322001012110100
4100103233311
52043301224
6231344313
751224052
oct20235765
98035410
104275189
112460016
121522099
13b68bc9
147d4029
15596ac9
hex413bf5

4275189 has 12 divisors (see below), whose sum is σ = 6319456. Its totient is φ = 2783592.

The previous prime is 4275181. The next prime is 4275233. The reversal of 4275189 is 9815724.

It is not a de Polignac number, because 4275189 - 23 = 4275181 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4275181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5137 + ... + 5910.

Almost surely, 24275189 is an apocalyptic number.

It is an amenable number.

4275189 is a deficient number, since it is larger than the sum of its proper divisors (2044267).

4275189 is a wasteful number, since it uses less digits than its factorization.

4275189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11096 (or 11093 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 4275189 is about 2067.6530173121. The cubic root of 4275189 is about 162.2999700470.

The spelling of 4275189 in words is "four million, two hundred seventy-five thousand, one hundred eighty-nine".

Divisors: 1 3 9 43 129 387 11047 33141 99423 475021 1425063 4275189