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9228441009 = 310163302681
BaseRepresentation
bin10001001100000111…
…01101010110110001
3212211010221101011110
420212003231112301
5122344440103014
64123421303533
7444455311554
oct104603552661
925733841143
109228441009
113a0623a357
121956704ba9
13b40bb4aa8
146378bc69b
153902a2d59
hex2260ed5b1

9228441009 has 8 divisors (see below), whose sum is σ = 12305839392. Its totient is φ = 6151668320.

The previous prime is 9228440959. The next prime is 9228441017. The reversal of 9228441009 is 9001448229.

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 9228441009 - 212 = 9228436913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9228441029) 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, 120852 + ... + 181829.

It is an arithmetic number, because the mean of its divisors is an integer number (1538229924).

Almost surely, 29228441009 is an apocalyptic number.

It is an amenable number.

9228441009 is a deficient number, since it is larger than the sum of its proper divisors (3077398383).

9228441009 is a wasteful number, since it uses less digits than its factorization.

9228441009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312847.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 9228441009 is about 96064.7750687004. The cubic root of 9228441009 is about 2097.5361132509.

The spelling of 9228441009 in words is "nine billion, two hundred twenty-eight million, four hundred forty-one thousand, nine".

Divisors: 1 3 10163 30489 302681 908043 3076147003 9228441009