Search a number
-
+
4114681 = 4638887
BaseRepresentation
bin1111101100100011111001
321202001021121
433230203321
52023132211
6224105241
746655104
oct17544371
97661247
104114681
11236046a
121465221
13b10b2c
1479173b
15564271
hex3ec8f9

4114681 has 4 divisors (see below), whose sum is σ = 4124032. Its totient is φ = 4105332.

The previous prime is 4114667. The next prime is 4114687. The reversal of 4114681 is 1864114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4114681 - 221 = 2017529 is a prime.

It is a super-2 number, since 2×41146812 = 33861199463522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4114687) 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, 3981 + ... + 4906.

It is an arithmetic number, because the mean of its divisors is an integer number (1031008).

Almost surely, 24114681 is an apocalyptic number.

It is an amenable number.

4114681 is a deficient number, since it is larger than the sum of its proper divisors (9351).

4114681 is an equidigital number, since it uses as much as digits as its factorization.

4114681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9350.

The product of its digits is 768, while the sum is 25.

The square root of 4114681 is about 2028.4676482508. The cubic root of 4114681 is about 160.2428733294.

Adding to 4114681 its reverse (1864114), we get a palindrome (5978795).

The spelling of 4114681 in words is "four million, one hundred fourteen thousand, six hundred eighty-one".

Divisors: 1 463 8887 4114681