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9122285011 = 71669780817
BaseRepresentation
bin10000111111011101…
…10000010111010011
3212112202012002111211
420133232300113103
5122140301110021
64105110120551
7442026100060
oct103756602723
925482162454
109122285011
113961323824
121927050157
13b24bc72a8
14627767c67
15385cd43e1
hex21fbb05d3

9122285011 has 8 divisors (see below), whose sum is σ = 10431728480. Its totient is φ = 7814406528.

The previous prime is 9122284999. The next prime is 9122285023. The reversal of 9122285011 is 1105822219.

It is an interprime number because it is at equal distance from previous prime (9122284999) and next prime (9122285023).

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 9122285011 - 211 = 9122282963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9122285041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378726 + ... + 402091.

It is an arithmetic number, because the mean of its divisors is an integer number (1303966060).

Almost surely, 29122285011 is an apocalyptic number.

9122285011 is a deficient number, since it is larger than the sum of its proper divisors (1309443469).

9122285011 is a wasteful number, since it uses less digits than its factorization.

9122285011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782493.

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 9122285011 is about 95510.6539135818. The cubic root of 9122285011 is about 2089.4623290493.

The spelling of 9122285011 in words is "nine billion, one hundred twenty-two million, two hundred eighty-five thousand, eleven".

Divisors: 1 7 1669 11683 780817 5465719 1303183573 9122285011