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64361341 = 11191013049
BaseRepresentation
bin1111010110000…
…1001101111101
311111002220011101
43311201031331
5112434030331
610215253101
71411030252
oct365411575
9144086141
1064361341
113336a6a0
121967a191
1310446145
148795429
1559b5061
hex3d6137d

64361341 has 16 divisors (see below), whose sum is σ = 74664000. Its totient is φ = 54864000.

The previous prime is 64361327. The next prime is 64361347. The reversal of 64361341 is 14316346.

It is a cyclic number.

It is not a de Polignac number, because 64361341 - 211 = 64359293 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 (64361347) 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, 19585 + ... + 22633.

It is an arithmetic number, because the mean of its divisors is an integer number (4666500).

Almost surely, 264361341 is an apocalyptic number.

It is an amenable number.

64361341 is a deficient number, since it is larger than the sum of its proper divisors (10302659).

64361341 is a wasteful number, since it uses less digits than its factorization.

64361341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3180.

The product of its digits is 5184, while the sum is 28.

The square root of 64361341 is about 8022.5520253844. The cubic root of 64361341 is about 400.7513814311.

Adding to 64361341 its reverse (14316346), we get a palindrome (78677687).

It can be divided in two parts, 6436 and 1341, that added together give a palindrome (7777).

The spelling of 64361341 in words is "sixty-four million, three hundred sixty-one thousand, three hundred forty-one".

Divisors: 1 11 19 101 209 1111 1919 3049 21109 33539 57931 307949 637241 3387439 5851031 64361341