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8003014321181 = 116758971841429
BaseRepresentation
bin111010001110101100011…
…0100110110010000011101
31001100002011211100210011112
41310131120310312100131
52022110133131234211
625004311203231405
71454125104216515
oct164353064662035
931302154323145
108003014321181
112606071a45370
12a93055378565
134608b1251069
141d94c2b32845
15dd29b8d788b
hex74758d3641d

8003014321181 has 16 divisors (see below), whose sum is σ = 8862375378240. Its totient is φ = 7165659262080.

The previous prime is 8003014321163. The next prime is 8003014321193. The reversal of 8003014321181 is 1811234103008.

It is a de Polignac number, because none of the positive numbers 2k-8003014321181 is a prime.

It is a super-2 number, since 2×80030143211812 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8003014321111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3425375 + ... + 5266803.

It is an arithmetic number, because the mean of its divisors is an integer number (553898461140).

Almost surely, 28003014321181 is an apocalyptic number.

It is an amenable number.

8003014321181 is a deficient number, since it is larger than the sum of its proper divisors (859361057059).

8003014321181 is a wasteful number, since it uses less digits than its factorization.

8003014321181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847404.

The product of its (nonzero) digits is 4608, while the sum is 32.

Adding to 8003014321181 its reverse (1811234103008), we get a palindrome (9814248424189).

The spelling of 8003014321181 in words is "eight trillion, three billion, fourteen million, three hundred twenty-one thousand, one hundred eighty-one".

Divisors: 1 11 67 737 5897 64867 395099 1841429 4346089 20255719 123375743 1357133173 10858906813 119447974943 727546756471 8003014321181