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4168201 = 19431509
BaseRepresentation
bin1111111001101000001001
321211202200211
433321220021
52031340301
6225201121
750300122
oct17715011
97752624
104168201
1123976a4
1214901a1
13b2c2bb
147a7049
15575051
hex3f9a09

4168201 has 8 divisors (see below), whose sum is σ = 4406400. Its totient is φ = 3931920.

The previous prime is 4168181. The next prime is 4168207. The reversal of 4168201 is 1028614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4168201 - 211 = 4166153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4168207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7935 + ... + 8443.

It is an arithmetic number, because the mean of its divisors is an integer number (550800).

Almost surely, 24168201 is an apocalyptic number.

It is an amenable number.

4168201 is a deficient number, since it is larger than the sum of its proper divisors (238199).

4168201 is a wasteful number, since it uses less digits than its factorization.

4168201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 4168201 is about 2041.6172511027. The cubic root of 4168201 is about 160.9346467776.

The spelling of 4168201 in words is "four million, one hundred sixty-eight thousand, two hundred one".

Divisors: 1 19 431 509 8189 9671 219379 4168201