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8894104073 = 311019281557
BaseRepresentation
bin10000100100010000…
…10100001000001001
3211221211211022002222
420102020110020021
5121203342312243
64030315303425
7433255431401
oct102210241011
924854738088
108894104073
113854543038
12188274ab75
13ab9853c9a
1460532b801
15370c60168
hex212214209

8894104073 has 8 divisors (see below), whose sum is σ = 9190053120. Its totient is φ = 8598720240.

The previous prime is 8894104033. The next prime is 8894104103. The reversal of 8894104073 is 3704014988.

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 8894104073 - 216 = 8894038537 is a prime.

It is a super-2 number, since 2×88941040732 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8894104033) 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, 109190 + ... + 172367.

It is an arithmetic number, because the mean of its divisors is an integer number (1148756640).

Almost surely, 28894104073 is an apocalyptic number.

It is an amenable number.

8894104073 is a deficient number, since it is larger than the sum of its proper divisors (295949047).

8894104073 is a wasteful number, since it uses less digits than its factorization.

8894104073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282607.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 8894104073 is about 94308.5577930232. The cubic root of 8894104073 is about 2071.8933778392.

The spelling of 8894104073 in words is "eight billion, eight hundred ninety-four million, one hundred four thousand, seventy-three".

Divisors: 1 31 1019 31589 281557 8728267 286906583 8894104073