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41207313 = 3710319051
BaseRepresentation
bin1001110100110…
…0011000010001
32212112112210210
42131030120101
541022113223
64031114333
71010153640
oct235143021
985475723
1041207313
1121295734
12119729a9
1386ca234
145689357
15393e893
hex274c611

41207313 has 16 divisors (see below), whose sum is σ = 63405056. Its totient is φ = 23317200.

The previous prime is 41207281. The next prime is 41207321. The reversal of 41207313 is 31370214.

It is not a de Polignac number, because 41207313 - 25 = 41207281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41207313.

It is not an unprimeable number, because it can be changed into a prime (41207323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7363 + ... + 11688.

It is an arithmetic number, because the mean of its divisors is an integer number (3962816).

Almost surely, 241207313 is an apocalyptic number.

It is an amenable number.

41207313 is a deficient number, since it is larger than the sum of its proper divisors (22197743).

41207313 is a wasteful number, since it uses less digits than its factorization.

41207313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19164.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 41207313 is about 6419.2922507080. The cubic root of 41207313 is about 345.4019344101.

Adding to 41207313 its reverse (31370214), we get a palindrome (72577527).

The spelling of 41207313 in words is "forty-one million, two hundred seven thousand, three hundred thirteen".

Divisors: 1 3 7 21 103 309 721 2163 19051 57153 133357 400071 1962253 5886759 13735771 41207313