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4113163 = 19720879
BaseRepresentation
bin1111101100001100001011
321201222012101
433230030023
52023110123
6224054231
746650505
oct17541413
97658171
104113163
11235a30a
121464377
13b10232
14790d75
15563aad
hex3ec30b

4113163 has 4 divisors (see below), whose sum is σ = 4134240. Its totient is φ = 4092088.

The previous prime is 4113143. The next prime is 4113181. The reversal of 4113163 is 3613114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3613114 = 21806557.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4113163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4113163.

It is not an unprimeable number, because it can be changed into a prime (4113103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10243 + ... + 10636.

It is an arithmetic number, because the mean of its divisors is an integer number (1033560).

Almost surely, 24113163 is an apocalyptic number.

4113163 is a deficient number, since it is larger than the sum of its proper divisors (21077).

4113163 is a wasteful number, since it uses less digits than its factorization.

4113163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21076.

The product of its digits is 216, while the sum is 19.

The square root of 4113163 is about 2028.0934396620. The cubic root of 4113163 is about 160.2231651510.

Adding to 4113163 its reverse (3613114), we get a palindrome (7726277).

The spelling of 4113163 in words is "four million, one hundred thirteen thousand, one hundred sixty-three".

Divisors: 1 197 20879 4113163