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41207013 = 328815197
BaseRepresentation
bin1001110100110…
…0010011100101
32212112112101200
42131030103211
541022111023
64031113113
71010153031
oct235142345
985475350
1041207013
1121295491
1211972799
1386ca063
1456891c1
15393e743
hex274c4e5

41207013 has 12 divisors (see below), whose sum is σ = 59600268. Its totient is φ = 27434880.

The previous prime is 41206981. The next prime is 41207017. The reversal of 41207013 is 31070214.

41207013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12659364 + 28547649 = 3558^2 + 5343^2 .

It is not a de Polignac number, because 41207013 - 25 = 41206981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41207017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5331 + ... + 10527.

It is an arithmetic number, because the mean of its divisors is an integer number (4966689).

Almost surely, 241207013 is an apocalyptic number.

It is an amenable number.

41207013 is a deficient number, since it is larger than the sum of its proper divisors (18393255).

41207013 is a wasteful number, since it uses less digits than its factorization.

41207013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6084 (or 6081 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 41207013 is about 6419.2688836035. The cubic root of 41207013 is about 345.4010962027.

Adding to 41207013 its reverse (31070214), we get a palindrome (72277227).

The spelling of 41207013 in words is "forty-one million, two hundred seven thousand, thirteen".

Divisors: 1 3 9 881 2643 5197 7929 15591 46773 4578557 13735671 41207013