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41382901 = 72844549
BaseRepresentation
bin1001110111011…
…1001111110101
32212212110200001
42131313033311
541043223101
64034551301
71011514600
oct235671765
985773601
1041382901
11213a564a
1211a38531
13875c131
1456d3337
153976901
hex27773f5

41382901 has 6 divisors (see below), whose sum is σ = 48139350. Its totient is φ = 35471016.

The previous prime is 41382881. The next prime is 41382907. The reversal of 41382901 is 10928314.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23328900 + 18054001 = 4830^2 + 4249^2 .

It is not a de Polignac number, because 41382901 - 213 = 41374709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41382901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41382907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 422226 + ... + 422323.

It is an arithmetic number, because the mean of its divisors is an integer number (8023225).

Almost surely, 241382901 is an apocalyptic number.

It is an amenable number.

41382901 is a deficient number, since it is larger than the sum of its proper divisors (6756449).

41382901 is an equidigital number, since it uses as much as digits as its factorization.

41382901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844563 (or 844556 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 41382901 is about 6432.9542979878. The cubic root of 41382901 is about 345.8918352798.

The spelling of 41382901 in words is "forty-one million, three hundred eighty-two thousand, nine hundred one".

Divisors: 1 7 49 844549 5911843 41382901