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9064080305 = 571669155167
BaseRepresentation
bin10000111000100001…
…01110001110110001
3212101200122222122222
420130100232032301
5122030401032210
64055230410425
7440421261050
oct103420561661
925350588588
109064080305
113931489765
12190b660a15
13b15b28537
1461db36397
15380b38655
hex21c42e3b1

9064080305 has 16 divisors (see below), whose sum is σ = 12438266880. Its totient is φ = 6211605312.

The previous prime is 9064080293. The next prime is 9064080323. The reversal of 9064080305 is 5030804609.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9064080305 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19169 + ... + 135998.

It is an arithmetic number, because the mean of its divisors is an integer number (777391680).

Almost surely, 29064080305 is an apocalyptic number.

It is an amenable number.

9064080305 is a deficient number, since it is larger than the sum of its proper divisors (3374186575).

9064080305 is a wasteful number, since it uses less digits than its factorization.

9064080305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156848.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 9064080305 is about 95205.4636299829. The cubic root of 9064080305 is about 2085.0089083269.

The spelling of 9064080305 in words is "nine billion, sixty-four million, eighty thousand, three hundred five".

Divisors: 1 5 7 35 1669 8345 11683 58415 155167 775835 1086169 5430845 258973723 1294868615 1812816061 9064080305