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9034895 = 56412819
BaseRepresentation
bin100010011101…
…110010001111
3122000000112202
4202131302033
54303104040
6521352115
7136536542
oct42356217
918000482
109034895
115111061
12303863b
131b444bc
1412b2859
15bd7015
hex89dc8f

9034895 has 8 divisors (see below), whose sum is σ = 10862640. Its totient is φ = 7214080.

The previous prime is 9034877. The next prime is 9034943. The reversal of 9034895 is 5984309.

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

It is not a de Polignac number, because 9034895 - 28 = 9034639 is a prime.

It is a super-2 number, since 2×90348952 = 163258655322050, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1796 + ... + 4614.

It is an arithmetic number, because the mean of its divisors is an integer number (1357830).

Almost surely, 29034895 is an apocalyptic number.

9034895 is a deficient number, since it is larger than the sum of its proper divisors (1827745).

9034895 is a wasteful number, since it uses less digits than its factorization.

9034895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 9034895 is about 3005.8102069159. The cubic root of 9034895 is about 208.2768671858.

The spelling of 9034895 in words is "nine million, thirty-four thousand, eight hundred ninety-five".

Divisors: 1 5 641 2819 3205 14095 1806979 9034895