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9056769 = 316318521
BaseRepresentation
bin100010100011…
…001000000001
3122001010112220
4202203020001
54304304034
6522041253
7136660401
oct42431001
918033486
109056769
115126537
123049229
131b51447
1412ba801
15bdd749
hex8a3201

9056769 has 8 divisors (see below), whose sum is σ = 12150432. Its totient is φ = 6000480.

The previous prime is 9056737. The next prime is 9056783. The reversal of 9056769 is 9676509.

9056769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9056769 - 25 = 9056737 is a prime.

It is a super-2 number, since 2×90567692 = 164050129438722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 9056769.

It is not an unprimeable number, because it can be changed into a prime (9056669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8772 + ... + 9749.

It is an arithmetic number, because the mean of its divisors is an integer number (1518804).

Almost surely, 29056769 is an apocalyptic number.

It is an amenable number.

9056769 is a deficient number, since it is larger than the sum of its proper divisors (3093663).

9056769 is a wasteful number, since it uses less digits than its factorization.

9056769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18687.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 9056769 is about 3009.4466268735. The cubic root of 9056769 is about 208.4448151429. Note that the first 3 decimals are identical.

The spelling of 9056769 in words is "nine million, fifty-six thousand, seven hundred sixty-nine".

Divisors: 1 3 163 489 18521 55563 3018923 9056769