Search a number
-
+
4113104143 = 14549282707
BaseRepresentation
bin1111010100101000…
…1111110100001111
3101121122112100011111
43311022033310033
531410423313033
61520050032451
7203632544161
oct36512176417
911548470144
104113104143
111820816025
12969578727
135071a2945
142b0396931
151911677cd
hexf528fd0f

4113104143 has 4 divisors (see below), whose sum is σ = 4113401400. Its totient is φ = 4112806888.

The previous prime is 4113104137. The next prime is 4113104147. The reversal of 4113104143 is 3414013114.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3414013114 = 21707006557.

It is a cyclic number.

It is not a de Polignac number, because 4113104143 - 225 = 4079549711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113104147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126805 + ... + 155902.

It is an arithmetic number, because the mean of its divisors is an integer number (1028350350).

Almost surely, 24113104143 is an apocalyptic number.

4113104143 is a deficient number, since it is larger than the sum of its proper divisors (297257).

4113104143 is a wasteful number, since it uses less digits than its factorization.

4113104143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297256.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4113104143 is about 64133.4869081668. The cubic root of 4113104143 is about 1602.2240091354.

Adding to 4113104143 its reverse (3414013114), we get a palindrome (7527117257).

The spelling of 4113104143 in words is "four billion, one hundred thirteen million, one hundred four thousand, one hundred forty-three".

Divisors: 1 14549 282707 4113104143