Search a number
-
+
4141131 = 31380377
BaseRepresentation
bin1111110011000001001011
321210101120020
433303001023
52030004011
6224431523
750125161
oct17630113
97711506
104141131
112379325
1214785a3
13b1cb97
1479b231
1556c006
hex3f304b

4141131 has 4 divisors (see below), whose sum is σ = 5521512. Its totient is φ = 2760752.

The previous prime is 4141121. The next prime is 4141133. The reversal of 4141131 is 1311414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4141131 - 210 = 4140107 is a prime.

It is a super-2 number, since 2×41411312 = 34297931918322, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 4141131.

It is not an unprimeable number, because it can be changed into a prime (4141133) 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, 690186 + ... + 690191.

It is an arithmetic number, because the mean of its divisors is an integer number (1380378).

Almost surely, 24141131 is an apocalyptic number.

4141131 is a deficient number, since it is larger than the sum of its proper divisors (1380381).

4141131 is a wasteful number, since it uses less digits than its factorization.

4141131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380380.

The product of its digits is 48, while the sum is 15.

The square root of 4141131 is about 2034.9769040458. The cubic root of 4141131 is about 160.5854980658.

Adding to 4141131 its reverse (1311414), we get a palindrome (5452545).

The spelling of 4141131 in words is "four million, one hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 3 1380377 4141131