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9080285 = 52323433
BaseRepresentation
bin100010101000…
…110111011101
3122002022210212
4202220313131
54311032120
6522342205
7140116064
oct42506735
918068725
109080285
115142175
12305a965
131b5c066
1412c51db
15be56c5
hex8a8ddd

9080285 has 12 divisors (see below), whose sum is σ = 11394012. Its totient is φ = 6946368.

The previous prime is 9080273. The next prime is 9080293. The reversal of 9080285 is 5820809.

It can be written as a sum of positive squares in 2 ways, for example, as 3136441 + 5943844 = 1771^2 + 2438^2 .

It is not a de Polignac number, because 9080285 - 218 = 8818141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 929 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (949501).

Almost surely, 29080285 is an apocalyptic number.

It is an amenable number.

9080285 is a deficient number, since it is larger than the sum of its proper divisors (2313727).

9080285 is a wasteful number, since it uses less digits than its factorization.

9080285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484 (or 3461 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 9080285 is about 3013.3511245787. The cubic root of 9080285 is about 208.6250689717.

The spelling of 9080285 in words is "nine million, eighty thousand, two hundred eighty-five".

Divisors: 1 5 23 115 529 2645 3433 17165 78959 394795 1816057 9080285