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64053113 = 96766239
BaseRepresentation
bin1111010001010…
…1111101111001
311110112020100112
43310111331321
5112344144423
610204514105
71405304525
oct364257571
9143466315
1064053113
113317a063
121954b935
1310368a67
148714d85
155953a78
hex3d15f79

64053113 has 4 divisors (see below), whose sum is σ = 64120320. Its totient is φ = 63985908.

The previous prime is 64053103. The next prime is 64053133. The reversal of 64053113 is 31135046.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 64053113 - 26 = 64053049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64053103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32153 + ... + 34086.

It is an arithmetic number, because the mean of its divisors is an integer number (16030080).

Almost surely, 264053113 is an apocalyptic number.

It is an amenable number.

64053113 is a deficient number, since it is larger than the sum of its proper divisors (67207).

64053113 is an equidigital number, since it uses as much as digits as its factorization.

64053113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67206.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 64053113 is about 8003.3188740672. The cubic root of 64053113 is about 400.1106214877.

Adding to 64053113 its reverse (31135046), we get a palindrome (95188159).

The spelling of 64053113 in words is "sixty-four million, fifty-three thousand, one hundred thirteen".

Divisors: 1 967 66239 64053113