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4143410431 = 31417344657
BaseRepresentation
bin1111011011110111…
…0110110011111111
3101200202120001120121
43312331312303333
531441203113211
61523051355411
7204451256536
oct36675666377
911622501517
104143410431
111836935646
12977752b67
13510554164
142b440531d
15193b52271
hexf6f76cff

4143410431 has 16 divisors (see below), whose sum is σ = 4441506048. Its totient is φ = 3858278400.

The previous prime is 4143410399. The next prime is 4143410507. The reversal of 4143410431 is 1340143414.

It is a cyclic number.

It is not a de Polignac number, because 4143410431 - 25 = 4143410399 is a prime.

It is a super-2 number, since 2×41434104312 = 34335699999439211522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4143410396 and 4143410405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143110431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70455 + ... + 115111.

It is an arithmetic number, because the mean of its divisors is an integer number (277594128).

Almost surely, 24143410431 is an apocalyptic number.

4143410431 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4143410431 is a deficient number, since it is larger than the sum of its proper divisors (298095617).

4143410431 is a wasteful number, since it uses less digits than its factorization.

4143410431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44802.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4143410431 is about 64369.3283404449. The cubic root of 4143410431 is about 1606.1495671866.

Adding to 4143410431 its reverse (1340143414), we get a palindrome (5483553845).

The spelling of 4143410431 in words is "four billion, one hundred forty-three million, four hundred ten thousand, four hundred thirty-one".

Divisors: 1 31 41 73 1271 2263 2993 44657 92783 1384367 1830937 3259961 56759047 101058791 133658401 4143410431