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9058051969 is a prime number
BaseRepresentation
bin10000110111110011…
…01110011110000001
3212101021022201100021
420123321232132001
5122022330130334
64054453253441
7440316112531
oct103371563601
925337281307
109058051969
11392904156a
121909634281
13b147c7685
1461d0074c1
153803473b4
hex21be6e781

9058051969 has 2 divisors, whose sum is σ = 9058051970. Its totient is φ = 9058051968.

The previous prime is 9058051967. The next prime is 9058051993. The reversal of 9058051969 is 9691508509.

9058051969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7559433025 + 1498618944 = 86945^2 + 38712^2 .

It is an emirp because it is prime and its reverse (9691508509) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9058051969 - 21 = 9058051967 is a prime.

It is a super-2 number, since 2×90580519692 (a number of 21 digits) contains 22 as substring.

Together with 9058051967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (9058051967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4529025984 + 4529025985.

It is an arithmetic number, because the mean of its divisors is an integer number (4529025985).

Almost surely, 29058051969 is an apocalyptic number.

It is an amenable number.

9058051969 is a deficient number, since it is larger than the sum of its proper divisors (1).

9058051969 is an equidigital number, since it uses as much as digits as its factorization.

9058051969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 874800, while the sum is 52.

The square root of 9058051969 is about 95173.7987525979. The cubic root of 9058051969 is about 2084.5465734342.

The spelling of 9058051969 in words is "nine billion, fifty-eight million, fifty-one thousand, nine hundred sixty-nine".