Search a number
-
+
4164937 = 743101137
BaseRepresentation
bin1111111000110101001001
321211121012221
433320311021
52031234222
6225134041
750254450
oct17706511
97747187
104164937
1123951a7
12148a321
13b2a97a
147a5b97
155740c7
hex3f8d49

4164937 has 16 divisors (see below), whose sum is σ = 4954752. Its totient is φ = 3427200.

The previous prime is 4164917. The next prime is 4164947. The reversal of 4164937 is 7394614.

It is a happy number.

It is not a de Polignac number, because 4164937 - 211 = 4162889 is a prime.

It is a Duffinian number.

Its product of digits (18144) is a multiple of the sum of its prime divisors (288).

4164937 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4164907) 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 15 ways as a sum of consecutive naturals, for example, 30333 + ... + 30469.

It is an arithmetic number, because the mean of its divisors is an integer number (309672).

Almost surely, 24164937 is an apocalyptic number.

It is an amenable number.

4164937 is a deficient number, since it is larger than the sum of its proper divisors (789815).

4164937 is a wasteful number, since it uses less digits than its factorization.

4164937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288.

The product of its digits is 18144, while the sum is 34.

The square root of 4164937 is about 2040.8177282648. The cubic root of 4164937 is about 160.8926280218.

The spelling of 4164937 in words is "four million, one hundred sixty-four thousand, nine hundred thirty-seven".

Divisors: 1 7 43 101 137 301 707 959 4343 5891 13837 30401 41237 96859 594991 4164937