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1364470317 = 32723094037
BaseRepresentation
bin101000101010100…
…0010101000101101
310112002111021101200
41101111002220231
510243301022232
6343221200113
745545543400
oct12125025055
93462437350
101364470317
11640231821
12320b60039
131898bb8b2
14cd303d37
157ebc777c
hex51542a2d

1364470317 has 18 divisors (see below), whose sum is σ = 2292682158. Its totient is φ = 779697072.

The previous prime is 1364470297. The next prime is 1364470321. The reversal of 1364470317 is 7130744631.

1364470317 is a `hidden beast` number, since 1 + 3 + 644 + 7 + 0 + 3 + 1 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1054041156 + 310429161 = 32466^2 + 17619^2 .

It is not a de Polignac number, because 1364470317 - 28 = 1364470061 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364470417) 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 17 ways as a sum of consecutive naturals, for example, 1546578 + ... + 1547459.

It is an arithmetic number, because the mean of its divisors is an integer number (127371231).

Almost surely, 21364470317 is an apocalyptic number.

It is an amenable number.

1364470317 is a deficient number, since it is larger than the sum of its proper divisors (928211841).

1364470317 is a wasteful number, since it uses less digits than its factorization.

1364470317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094057 (or 3094047 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 1364470317 is about 36938.7373498337. The cubic root of 1364470317 is about 1109.1442466850.

The spelling of 1364470317 in words is "one billion, three hundred sixty-four million, four hundred seventy thousand, three hundred seventeen".

Divisors: 1 3 7 9 21 49 63 147 441 3094037 9282111 21658259 27846333 64974777 151607813 194924331 454823439 1364470317