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9056089 = 72356249
BaseRepresentation
bin100010100010…
…111101011001
3122001002121201
4202202331121
54304243324
6522034201
7136655410
oct42427531
918032551
109056089
115125a79
123048961
131b51043
1412ba477
15bdd444
hex8a2f59

9056089 has 8 divisors (see below), whose sum is σ = 10800000. Its totient is φ = 7424736.

The previous prime is 9056081. The next prime is 9056093. The reversal of 9056089 is 9806509.

9056089 is digitally balanced in base 2 and base 3, because in such bases 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 a cyclic number.

It is not a de Polignac number, because 9056089 - 23 = 9056081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9056081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27964 + ... + 28285.

It is an arithmetic number, because the mean of its divisors is an integer number (1350000).

Almost surely, 29056089 is an apocalyptic number.

It is an amenable number.

9056089 is a deficient number, since it is larger than the sum of its proper divisors (1743911).

9056089 is a wasteful number, since it uses less digits than its factorization.

9056089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56279.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 9056089 is about 3009.3336471717. Note that the first 3 decimals coincide. The cubic root of 9056089 is about 208.4395981970.

The spelling of 9056089 in words is "nine million, fifty-six thousand, eighty-nine".

Divisors: 1 7 23 161 56249 393743 1293727 9056089