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4001141413 = 4315992707
BaseRepresentation
bin1110111001111100…
…1001001010100101
3101022211212001011201
43232133021022211
531143243011123
61501010202501
7201103066213
oct35637111245
911284761151
104001141413
1117735a3845
12937b83431
134b9c310c9
1429d56dcb3
151863ed5ad
hexee7c92a5

4001141413 has 4 divisors (see below), whose sum is σ = 4001277280. Its totient is φ = 4001005548.

The previous prime is 4001141407. The next prime is 4001141453. The reversal of 4001141413 is 3141411004.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4001141413 - 217 = 4001010341 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 (4001141453) 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, 3195 + ... + 89512.

It is an arithmetic number, because the mean of its divisors is an integer number (1000319320).

Almost surely, 24001141413 is an apocalyptic number.

It is an amenable number.

4001141413 is a deficient number, since it is larger than the sum of its proper divisors (135867).

4001141413 is an equidigital number, since it uses as much as digits as its factorization.

4001141413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135866.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4001141413 is about 63254.5762218039. The cubic root of 4001141413 is about 1587.5520276251.

Adding to 4001141413 its reverse (3141411004), we get a palindrome (7142552417).

The spelling of 4001141413 in words is "four billion, one million, one hundred forty-one thousand, four hundred thirteen".

Divisors: 1 43159 92707 4001141413