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9064753381 is a prime number
BaseRepresentation
bin10000111000100110…
…10010100011100101
3212101201221011221201
420130103102203211
5122031034102011
64055253042501
7440430063265
oct103423224345
925351834851
109064753381
1139318a9422
12190b926431
13b160029c8
1461dc6d7a5
15380c1ccc1
hex21c4d28e5

9064753381 has 2 divisors, whose sum is σ = 9064753382. Its totient is φ = 9064753380.

The previous prime is 9064753361. The next prime is 9064753433. The reversal of 9064753381 is 1833574609.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8554400100 + 510353281 = 92490^2 + 22591^2 .

It is an emirp because it is prime and its reverse (1833574609) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9064753381 - 25 = 9064753349 is a prime.

It is a super-2 number, since 2×90647533812 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9064753361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4532376690 + 4532376691.

It is an arithmetic number, because the mean of its divisors is an integer number (4532376691).

Almost surely, 29064753381 is an apocalyptic number.

It is an amenable number.

9064753381 is a deficient number, since it is larger than the sum of its proper divisors (1).

9064753381 is an equidigital number, since it uses as much as digits as its factorization.

9064753381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 9064753381 is about 95208.9984245187. The cubic root of 9064753381 is about 2085.0605162368.

The spelling of 9064753381 in words is "nine billion, sixty-four million, seven hundred fifty-three thousand, three hundred eighty-one".